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For the Inventor, By the Inventor

Tokyo, Japan

Tadanori Ominato

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignees: Fujikura Limited, Texas Instruments Japan Limited, Other. Active years: 2002-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadanori Ominato. Retrieved from https://idiyas.com/inventor/tadanori-ominato

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6

% Patents Active = 16.7


Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 147(Granted Patents)


Location History:

  • Koto-ku, JP (2006)
  • Tokyo, JP (2002 - 2007)
  • Chiba, JP (2007)
  • Sakura, JP (2013)

Company Filing History:

goldMedal5 out of 1,874 
 
Fujikura Limited
 patents
silverMedal2 out of 14 
 
Texas Instruments Japan Limited
 patents
bronzeMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 2002-2013

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6 patents (USPTO):Explore Patents
1. 8604354 - Printed wiring board, method of manufacturing printed wiring board, and method of connecting printed wiring board (2013-12-10),
2. 7205491 - Membrane for key switch and the key switch (2007-04-17),
3. 7157363 - Method for producing a semiconductor package, with a rerouted electrode formed on a resin projection portion (2007-01-02),
4. 7023088 - Semiconductor package, semiconductor device and electronic device (2006-04-04),
5. 6835595 - Semiconductor package, semiconductor device, electronic device, and method of manufacturing semiconductor package (2004-12-28),
6. 6387734 - Semiconductor package, semiconductor device, electronic device and production method for semiconductor package (2002-05-14),

Title: Tadanori Ominato: Innovator in Printed Wiring Boards and Key Switch Technology

Introduction

Tadanori Ominato is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of printed wiring boards and key switch technology. With a total of six patents to his name, Ominato's work showcases his innovative spirit and technical expertise.

Latest Patents

Ominato's latest patents include advancements in printed wiring boards and key switch diaphragms. One of his notable inventions is a printed wiring board that features an insulated substrate, a conductive circuit, and a cover layer. This design incorporates conductive particles that serve as electric contact points, enhancing the functionality of the wiring board. Additionally, he has developed a key switch diaphragm that provides a satisfying click feeling while ensuring high durability and preventing contact failure. This diaphragm consists of a flexible and conductive thin plate, designed with a unique domical portion for optimal performance.

Career Highlights

Throughout his career, Ominato has worked with esteemed companies such as Fujikura Limited and Texas Instruments Japan Limited. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics industry.

Collaborations

Ominato has collaborated with notable colleagues, including Masatoshi Inaba and Masahiro Kaizu. These partnerships have fostered a creative environment that has led to the development of innovative solutions in their respective fields.

Conclusion

Tadanori Ominato's contributions to printed wiring boards and key switch technology highlight his role as a leading inventor in Japan. His patents reflect a commitment to innovation and excellence in engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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