Tokyo, Japan

Kazushige Nigawara

This inventor holds 3 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1999-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazushige Nigawara. Retrieved from https://idiyas.com/inventor/kazushige-nigawara

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 = 3.3

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1999-2008

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3 patents (USPTO):Explore Patents

Title: Kazushige Nigawara: Innovator in Photoelectric Conversion Technology

Introduction

Kazushige Nigawara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of photoelectric conversion technology. With a total of 3 patents to his name, Nigawara continues to push the boundaries of innovation in this area.

Latest Patents

One of his latest patents is a photoelectric converter that features a light receiving portion with an improved readout gate. This innovative design enhances charge transfer efficiency from the light receiving portion. The photoelectric converter includes a light receiving portion with an output end and a gate portion that defines a readout gate width. The first side of the gate portion confronts the output end of the light receiving portion, while the second side confronts a charge transfer portion. Notably, the readout gate width is wider at the first side than at the second side, optimizing performance.

Career Highlights

Kazushige Nigawara is currently employed at Sony Corporation, where he applies his expertise in developing advanced technologies. His work has been instrumental in enhancing the efficiency and functionality of photoelectric converters.

Collaborations

Throughout his career, Nigawara has collaborated with notable colleagues, including Satoshi Kitayama and Tsuyoshi Sasaki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Kazushige Nigawara is a key figure in the realm of photoelectric conversion technology. His innovative patents and collaborations highlight his commitment to advancing this field. His contributions continue to shape the future of technology in significant ways.

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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