Shiojiri, Japan

Kenichi Miyajima

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Shin-Etsu Polymer Co., Ltd.. Active years: 1999-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichi Miyajima. Retrieved from https://idiyas.com/inventor/kenichi-miyajima-224jadq4

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 79(Granted Patents)


Location History:

  • Nagano-ken, JP (1999)
  • Shiojiri, JP (2019)

Company Filing History:


Years Active: 1999-2019

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3 patents (USPTO):Explore Patents

Title: Kenichi Miyajima: Innovator in Pushbutton Switch Technology

Introduction

Kenichi Miyajima is a notable inventor based in Shiojiri, Japan. He has made significant contributions to the field of pushbutton switch technology, holding a total of 3 patents. His innovative designs have enhanced the functionality and reliability of electronic devices.

Latest Patents

Miyajima's latest patents focus on the design and functionality of pushbutton switch members. One of his inventions features a dome-shaped movable contact and an operation key that, when pushed, connects at least two contacts on a substrate. This design includes a key, a dome that deforms upon pressing, and a foot that is fixed on the substrate. Another patent describes a similar pushbutton switch, emphasizing the importance of the upper contact and outer fixing part in ensuring reliable operation.

Career Highlights

Kenichi Miyajima is currently employed at Shin-Etsu Polymer Co., Ltd., where he continues to innovate in the field of electronic components. His work has been instrumental in advancing the technology behind pushbutton switches, making them more efficient and user-friendly.

Collaborations

Miyajima has collaborated with notable colleagues such as Masayuki Ito and Tadashi Hayashi. Their combined expertise has contributed to the successful development of innovative technologies in their field.

Conclusion

Kenichi Miyajima's contributions to pushbutton switch technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of electronic design, making him a valuable asset in the industry.

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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