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For the Inventor, By the Inventor

Nagano, Japan

Mikio Kiyosawa

This inventor holds 6 USPTO granted patents and 1 EPO patent. Top assignee: Shin-Etsu Polymer Co., Ltd.. Active years: 1993-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Kiyosawa. Retrieved from https://idiyas.com/inventor/mikio-kiyosawa

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 = 100.0


Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 91(Granted Patents)


Location History:

  • Nagano-ken, JP (1996 - 1999)
  • Nagano, JP (1993 - 2001)
  • Shiojiri, JP (2005)

Company Filing History:

goldMedal6 out of 323 
 
Shin-Etsu Polymer Co., Ltd.
 patents

Years Active: 1993-2005

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6 patents (USPTO):Explore Patents
1. 6870116 - Push-button switch-use member and production method therefor (2005-03-22),
2. 6187514 - Method for forming pad character in push button switch and method for manufacturing cover member for push button switch (2001-02-13),
3. 5859127 - Thermosetting resin composition and two-parts composite body thereof (1999-01-12),
4. 5705275 - Thermosetting resin composition and two-parts composite body thereof (1998-01-06),
5. 5573107 - Internally-illuminable push-button switch unit (1996-11-12),
6. 5270507 - Push button switch and method for manufacturing same (1993-12-14),

Title: Mikio Kiyosawa: Innovator in Push-Button Switch Technology

Introduction

Mikio Kiyosawa is a notable inventor based in Nagano-ken, Japan. He has made significant contributions to the field of push-button switch technology, holding a total of 6 patents. His innovative designs and methods have enhanced the functionality and user experience of push-button switches.

Latest Patents

Kiyosawa's latest patents include a push-button switch-use member and a production method for it. This invention features a movable contact made of a metal member that has holes filled with a flexible resin, improving the contact surface's performance. Another notable patent is a method for forming pad characters in push-button switches, which allows for comfortable manual operation while preventing wear on the indication section. This method also simplifies the manufacturing process of the cover member for the switch. Additionally, he has developed a laser-sensitive color developing agent that enhances the visual appeal of key tops.

Career Highlights

Mikio Kiyosawa is currently employed at Shin-Etsu Polymer Co., Ltd., where he continues to innovate in the field of switch technology. His work has been instrumental in advancing the design and functionality of push-button switches, making them more user-friendly and durable.

Collaborations

Kiyosawa has collaborated with notable coworkers such as Sadao Nakano and Susumu Iwama. Their combined expertise has contributed to the successful development of various innovative technologies in their field.

Conclusion

Mikio Kiyosawa's contributions to push-button switch technology exemplify his dedication to innovation and improvement. His patents reflect a commitment to enhancing user experience and simplifying manufacturing processes.

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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