Hitachi, Japan

Koichi Tomobe

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koichi Tomobe. Retrieved from https://idiyas.com/inventor/koichi-tomobe

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 37(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Koichi Tomobe: Innovator in CMOS Circuit Technology

Introduction

Koichi Tomobe is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of noise-eliminating circuits.

Latest Patents

Tomobe holds 1 patent for his innovative work on a CMOS noise eliminating circuit. This circuit design features a plurality of PMOS transistors or NMOS transistors connected in series. The unique configuration allows for differing switching speeds or timings among the transistors, which enhances the noise-resistant performance of semiconductor integrated circuits.

Career Highlights

Throughout his career, Tomobe has focused on advancing semiconductor technology. His work has been instrumental in improving the reliability and performance of integrated circuits, which are essential components in modern electronic devices.

Collaborations

Tomobe has collaborated with talented individuals in his field, including Hideto Suzuki and Masaru Sugai. These partnerships have contributed to the successful development of innovative technologies.

Conclusion

Koichi Tomobe's contributions to CMOS circuit technology exemplify the impact of innovative thinking in the semiconductor industry. His work continues to influence advancements in electronic devices and integrated circuit design.

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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