Company Summary
Company Name | Ultimate Technologies Inc. |
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Established | February 2000 |
Capital Stocks | 60,000,000 JPY |
Executive Board | CEO Teppei Ikeda Director Eisuke Kato Director Masahiro Uda Director Yuriko Hirano Auditor Yasushi Sugimoto |
Company Operations | Electronics design, manufacturing, and evaluation, Transmission line power and signal integrity, noise, and thermal simulations Printed circuit board design/simulation and auxillary software development Noise and thermal consulting Testing for automotive electronics |
Company History
Feb 2000 | Ultimate Technologies Incorporated (UTI) was established. Started operations in high-speed signal simulation using board design and simulation technologies. |
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Aug 2001 | Ultimate Technologies Asia Sdn.Bhd. (UTA) was established as an overseas affiliate in Kuala Lumpur, Malaysia. Certified MSC Status Company by the Malaysian government and started operations in simulation. |
Jan 2003 | Started operations in design-simulation between Japan and Malaysia branches. to meet demands of clients developing next-generation DTV and DVDs. |
Dec 2010 | Started implementation of higher accuracy simulations using HSPICE. to assist clients with the development of next-generation system LSI. |
May 2012 | Adopted HFSS to more accurately analyze crosstalk and SSN. |
July 2015 | The company's simulation tool development based on FDTD was recognized. by the Ministry of Economy, Trade, and Industry in its "Specific Research and Development Plans.". |
Sept 2013 | Started thermal fluid simulation using Icepak for component layout and electrically induced heat. Started use of multi-core HFSS (3-D crosstalk simulation). |
July 2015 | The company's research and development was selected by the Ministry of Economy, Trade, and Industry as a "Strategic Foundational Technology Improvemnet Support Operation". |
Aug 2017 | Opened the Nakamura Lab and started providing measurements and solutions to EMC issues (via simulation). |
Mar 2019 | Adopted ANSYS Discovery. Realized the real-time visualization of heat-related issues and a concurrent design/simulation environment. |
May 2019 | Opened the Shin-Yokohama Lab, equipped with an experimental anechoic chamber and other equipment intended to visualize unwanted noise. |
June 2019 | Selected for contract research and development by the Ministry of Internal Affairs and Communication for its project "Advanced Analysis and Noise Control of Unwanted Radio Wave Interference for 5G." . |
July 2019 | Adopted the Cadence Sigrity Family. |
Sept 2019 | The company's capital stock grew to 60,000,000 JPY. Received a 14.9% investment from NEXTY Electronics Corp. |
Jan 2020 | Adopted 3D EMC Noice Scanner(WM9500). |
Feb 2020 | Adopted wireless communication evaluation equipmet. |
Apr 2020 | Adopted the Cadence Clarity. |
Sep 2020 | UTI issued the first unsecured corporate bonds (Private placement bonds guaranteed by The Hachijuni Bank, Ltd.) of 100 million yen. |
July 2021 | Opened Nagoya office. The Nagoya office takes advantage of the directly connected to JR Nagoya Station, and conveniently our advances in technology. |
Mar 2022 | Opened Yokohama office. The Yokohama office is located inside the Landmark Tower, which will serve as our base in the Tokyo metropolitan area for meetings with customers. |
Dec 2022 | Our Shin-Yokohama Lab has moved to Yokohama Landmark Tower as Yokohama Lab. |
May 2023 | Shares transferred to Katolec Corporation and became a member of the Katolec Group. |
Sep 2023 | UTI issued the second unsecured corporate bouds (Private placement bounds guaranteed by The Hachijuni Bank, Ltd) of 100 million yen. |
Nov 2024 | Yokohama Satellite relocated. (The nearest station changed from Sakuragicho Station to Kannai Station.) Yokohama EMC Lab relocated to Nagano. |
Dec 2024 | Nagoya Satellite relocated. (The nearest station is a 10-minute walk from JR Nagoya Station or a 2-minute walk from Kokusai Center Station on the Sakuradori Line of the Nagoya Municipal Subway.) |
CEO
Teppei Ikeda

We will continue to uphold our company philosophy, "Right the First Time Design," and work collctively to provide more advanced technical services promptly.
Our goal is to become an Engineering Service Provider that guarantees customer satisfaction.
We sincerely appreciate your unwavering patronage, support, and cooperation.
● Background
Shizuoka University, Graduate School of Engineering: Department of Mechanical Engineering |
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While a graduate student at Shizuoka University, he was transferred to JAXA. |
Participated in research on space debris removal propulsion systems. |
2008 - Honda Motor Co., Ltd. : |
Engaged in the development of new processing technology. |
2012 - UTI : |
Engaged in Schematic design, PCB design, Analysis work. |
2019 - Transferred to Denso Corp. : |
Engaged in the development sector. |
2022 - UTI : |
Engaged as Tecnology Strategy Office General manager. |
2024 - Appointed as CEO. |
Key Members
Atsushi Nakamura

● Background
Tokyo Institute of Technology, School of Engineering: Bachelors |
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IEEE CPMT Symposium Japan: Committee Member (1994- , 2006 General Chair) |
The Japan Institute of Electronics Packaging: Electromagnetic Characterstic Technology: Committee Member |
IEEJ Specialized Committee for Digital Noise Transport Mechanism Surveyance: Committee Member |
Hitachi, Ltd.: Technology Training Instructor |
1982 - Hitachi, Ltd., Division for Semiconductors (Musashi Factory) |
1992 - The Gordon Institute (MA, USA): Masters |
Mounted electrical characteristics (SI, PI, EMC) design technology |
Hitachi and Renesas: Design of thermal dissipation design technology. |
2013 - UTI: Equipment-level mounted electrical property optimization and |
thermal dissipation charactersitics for PCB design. |
2023 - Appointed as CEO. |
2024 - Retired as CEO. |
2024 - Appointed as CTO. |
● Publications
"Thermal Design and Numerical Simulation," Ohmsha, Ltd. (Japanese) |
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"Everything on Leading Semiconductor Package Technology - Illustrated," Semiconductor and New Technology Research Group (Japanese) |

Takashi Yajima

Schematic Design
● Background
Meiji University, The Graduate School of Science and Engineering: |
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Masters of Electrical Engineering |
1998 - Toshiba Corp.: |
Development and design of digital broadcast receivers |
in video equipment |
Schematic design, EMC evaluation, and the design of systems including |
various SoCs |
2016 - Toshiba Visual Solutions Corp.: |
Design of commercial display screen and development |
of signage systems |
2019 - UTI: Schematic design |
Equipment
CAD/CAE
Products | Maker |
CR-8000 Design Gateway | Zuken |
CR-5000 System Designer | Zuken |
OrCAD Capture | Cadence |
Design Capture | Mentor Graphics |
Products | Maker |
CR-8000 Design Force | Zuken |
CR-5000 Board Designer | Zuken |
Cadence SiP Layout | Cadence |
Cadence OrbitIO | Cadence |
Allegro Package Designer SiP | Cadence |
Xpedition Enterprise VX | Mentor Graphics |
Products | Maker |
HSPICE | Synopsys |
SIwave | ANSYS |
HFSS | ANSYS |
Q3D | ANSYS |
Designer | ANSYS |
Icepak | ANSYS |
Discovery Live | ANSYS |
Mechanical Premium | ANSYS |
ADS momentum | Keysight |
Siglity PowerDC | Cadence |
Siglity PowerSI | Cadence |
Siglity Speed2000 | Cadence |
Siglity OptimizePI | Cadence |
Siglity SystemSI | Cadence |
Clarity 3D Solver | Cadence |
3D Mechanical Tools
Products | Maker |
Design Modeler | ANSYS |
Ansys SpaceClaim | ANSYS |
Creo | PTC |

EMC Lab Equipment
Offices
Nagano, Japan (HQ・Design & Simulations・Measurements・R&D・EMC Lab)
Head Office
Address
TS Building 1F
1-15-30 Minamichitose Nagano City, Nagano Prefecture
380-0823 Japan
TEL: 026-267-7256


Yokohama, Japan (Simulation)
Yokohama EMC Lab
Address
2-2-1 Minatomirai Nishiku Ward
Yokohama City, Kanagawa Prefecture
220-8143 Japan
TEL: 045-211-4775
See more about our EMC Lab

Yokohama, Japan (Office / Simulation)
Yokohama Satellite Office
Address
Kannai DOMON Building 4F
2-4-5 Horaicho Yokohama City
Naka-ku Kanagawa Prefecture
231-0048 Japan

Nagoya, Japan (Office / Design)
Nagoya satellite office
Address
5 Chome 3-8 Meieki, Nakamura Ward, Nagoya City, Aichi Prefecture
450-0002 Japan

Kuala Lumpur, Malaysia (Simulations)
Ultimate Technologies Asia Sdn. Bhd.
Address
Kuala Lumpur, Malaysia


UTA (Overseas Branch)

Since 2001, Ultimate Technologies Asia (UTA) Sdn. Bhd, our overseas affiliate, has stood at the heart of Malaysia's capital Kuala Lumpur. The branch has sustained its progress as a Multimedia Super Corridor (MSC company, a concept promoted by the national government.
Meanwhile, UTA maintains its local presence, attracting some of the brightest minds in Malaysia with undergraduate and graduate education in electrical and electronics engineering. Since its establishment, the branch has complemented UTI's PCB design with its advanced electromagnetic field simulators.
As the local staff are fluent in both English and Chinese (Cantonese and Mandarin), they provide technical support, material procurement, and high quality information to clients operating in East Asia.
MSC
The Multimedia Super Corridor (MSC) status guarantees preferential treatment to enterprises whose aims and activities align with those of the national government: promoting Malaysia's Digital Economy. While Japanese companies comprise less than 1% of the overall participation in this public endeavor, it provides a platform for critical partnerships to emerge between the over 200 companies involved from Asia, Europe, and the United States.
There is, moreover, a large portion of Malaysia's intellectual workforce that aspires to work at MSC companies. Coupled with the government's employee referal system, this honorable status empowers us with the ability to build a high-quality team.