Hyogo, Japan

Yoshihiro Hamakawa

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Photo Film Company, Limited. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Hamakawa. Retrieved from https://idiyas.com/inventor/yoshihiro-hamakawa-hkn0boy8

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 = 2.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1984

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovations of Yoshihiro Hamakawa

Introduction

Yoshihiro Hamakawa is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of imaging technology. His work primarily focuses on solid-state imaging devices, which are crucial in various applications, including photography and video technology.

Latest Patents

Hamakawa holds a patent for a solid-state imaging device. This innovative device utilizes a non-crystalline semiconductor material as a photoconductive member. The design features repetitive p-i-n layers that develop an opto-electromotive force. This force is sufficient to drive charges to an integrated scanning circuit, even without an external bias voltage. His patent represents a significant advancement in imaging technology.

Career Highlights

Yoshihiro Hamakawa is associated with Fuji Photo Film Company, Limited, where he has contributed to various projects and innovations. His expertise in solid-state technology has positioned him as a key figure in the development of advanced imaging solutions.

Collaborations

Hamakawa has worked alongside Yosuke Nakajima, collaborating on projects that enhance imaging technology. Their partnership has led to innovative solutions that push the boundaries of what is possible in the field.

Conclusion

Yoshihiro Hamakawa's contributions to solid-state imaging technology highlight his role as a pioneering inventor. His patent and work at Fuji Photo Film Company, Limited, demonstrate his commitment to advancing the field of imaging.

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]
Loading…