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For the Inventor, By the Inventor

Yokohama, Japan

Kenichiro Kohmoto

This inventor holds 6 USPTO granted patents. Top assignee: Sumitomo Electric Industries, Limited. Active years: 1994-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenichiro Kohmoto. Retrieved from https://idiyas.com/inventor/kenichiro-kohmoto

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 = 66.7

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 43(Granted Patents)


Location History:

  • Hyogo, JP (1995)
  • Itami, JP (1994 - 1996)
  • Kanagawa, JP (2004)
  • Yokohama, JP (2005)

Company Filing History:

goldMedal6 out of 10,666 
 
Sumitomo Electric Industries, Limited
 patents

Years Active: 1994-2005

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6 patents (USPTO):Explore Patents
1. 6977423 - Light-receiving assembly (2005-12-20),
2. 6900512 - Light-receiving module (2005-05-31),
3. 6806547 - Light-receiving module (2004-10-19),
4. 5481136 - Semiconductor element-mounting composite heat-sink base (1996-01-02),
5. 5451817 - Semiconductor-mounting heat-radiative substrates, a method of making and (1995-09-19),
6. 5305947 - Method for manufacturing semiconductor-mounting heat-radiative (1994-04-26),

Title: **The Innovator Behind Light-Receiving Modules: Kenichiro Kohmoto**

Introduction

Kenichiro Kohmoto, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of optical technology with a total of six patents to his name. His innovative spirit and dedication to advancing technology have positioned him as a key figure in his industry.

Latest Patents

Among his latest inventions is a groundbreaking light-receiving assembly that enhances signal transmission efficiency. This invention features a light-receiving module that incorporates a semiconductor light-receiving device, such as a photo diode, along with multiple lead terminals designed for transmitting electrical signals converted by the semiconductor device. A notable aspect of the design is the varying diameters of the lead terminals; the one used for signal transmission is intentionally smaller compared to the others. Additionally, the through holes in the metal base are filled with a dielectric constant sealant glass, ensuring optimal impedance matching for effective signal transmission.

Career Highlights

Kenichiro Kohmoto is currently associated with Sumitomo Electric Industries, Limited, where he continues to drive innovation in the realm of optical technology. His focus on creating efficient light-receiving modules has great implications for various applications in electronics and communication.

Collaborations

Throughout his career, Kohmoto has collaborated with esteemed colleagues such as Mitsuo Osada and Takeshi Sekiguchi. Their combined expertise in the field has led to the development of innovative solutions, pushing the boundaries of what is possible in technology.

Conclusion

Kenichiro Kohmoto's contributions to the field of light-receiving technologies underscore the importance of innovation and collaboration in driving progress. With his impressive patent portfolio and ongoing work at Sumitomo Electric Industries, he is poised to continue influencing the future of optical technology and related fields.

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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