Tokyo, Japan

Shunichi Onishi

This inventor holds 1 USPTO granted patent. Top assignees: Asaka Company Limited, Nikon Corporation. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shunichi Onishi. Retrieved from https://idiyas.com/inventor/shunichi-onishi-eoh9qsko

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 = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Shunichi Onishi: Innovator in Opto-Magnetic Technology

Introduction

Shunichi Onishi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of opto-magnetic technology. His innovative work has led to the development of a unique apparatus for recording and reproducing signals using opto-magnetic discs.

Latest Patents

Onishi holds 1 patent for his invention titled "Recording and/or reproducing apparatus using opto-magnetic disc." This apparatus features an erasing and reproducing opto-magnetic head unit, which includes both outer and inner opto-magnetic heads. Additionally, it incorporates a recording and reproducing opto-magnetic head unit with similar features. The design includes a first slider mechanism for moving the erasing and reproducing head unit in a radial direction, and a second slider mechanism for the recording and reproducing head unit. Notably, the two head units are separated by approximately 180 degrees.

Career Highlights

Throughout his career, Shunichi Onishi has worked with prominent companies, including Asaka Company Limited and Nikon Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in technology.

Collaborations

Onishi has collaborated with several talented individuals in his field, including Shozo Makagawa and Akihiro Takagi. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Shunichi Onishi's contributions to opto-magnetic technology exemplify his dedication to innovation. His patent and collaborations highlight his impact on the industry. His work continues to influence advancements in recording and reproducing technologies.

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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