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For the Inventor, By the Inventor

San Francisco, CA, United States of America

Sanehiko Kakihana

This inventor holds 6 USPTO granted patents. Top assignee: Menlo Industries, Inc.. Active years: 1988-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sanehiko Kakihana. Retrieved from https://idiyas.com/inventor/sanehiko-kakihana

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

Calculating rank
USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 6

Forward Citations = 394(Granted Patents)


Location History:

  • San Francisco, CA (US) (1988 - 1991)
  • Palo Alto, CA (US) (1992 - 1993)

Company Filing History:

goldMedal6 out of 6 
 
Menlo Industries, Inc.
 patents

Years Active: 1988-1993

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6 patents (USPTO):Explore Patents
1. 5225369 - Tunnel diode detector for microwave frequency applications (1993-07-06),
2. 5093692 - Tunnel diode detector for microwave frequency applications (1992-03-03),
3. 5034347 - Process for producing an integrated circuit device with substrate via (1991-07-23),
4. 4906956 - On-chip tuning for integrated circuit using heat responsive element (1990-03-06),
5. 4826070 - Die attachment process (1989-05-02),
6. 4792531 - Self-aligned gate process (1988-12-20),

Title: The Innovations of Sanehiko Kakihana

Introduction

Sanehiko Kakihana is a notable inventor based in San Francisco, CA. He has made significant contributions to the field of microwave frequency applications, holding a total of 6 patents. His work has advanced the technology surrounding tunnel diodes, which are crucial in various electronic applications.

Latest Patents

One of Kakihana's latest patents is a tunnel diode detector designed for microwave frequency applications. This invention features a highly P-doped layer of indium gallium arsenide formed on a highly N-doped layer of the same material, supported on a semi-insulating substrate of indium phosphide. In an alternative embodiment, the tunnel diode is supported on an N-doped substrate, showcasing the versatility and innovation in his designs.

Career Highlights

Kakihana is currently associated with Menlo Industries, Inc., where he continues to push the boundaries of technology. His expertise in semiconductor materials and microwave applications has positioned him as a key player in the industry.

Collaborations

Throughout his career, Kakihana has collaborated with talented individuals such as Chung-Yi Su and Domingo A Figueredo. These partnerships have fostered an environment of innovation and creativity, leading to groundbreaking advancements in their field.

Conclusion

Sanehiko Kakihana's contributions to the field of microwave technology and tunnel diodes are noteworthy. His innovative spirit and collaborative efforts continue to inspire advancements in electronic applications.

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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