Tokyo, Japan

Hirohito Tagawa

This inventor holds 2 USPTO granted patents. Top assignee: Casio Computer Co., Ltd.. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirohito Tagawa. Retrieved from https://idiyas.com/inventor/hirohito-tagawa

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 = 2

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 1995-1996

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2 patents (USPTO):Explore Patents

Title: Hirohito Tagawa: Innovator in Timekeeping Technology

Introduction

Hirohito Tagawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of timekeeping technology, particularly through his work with Casio Computer Co., Ltd. His innovative spirit and dedication to his craft have led to the development of several patents.

Latest Patents

Hirohito Tagawa holds 2 patents, with his latest invention being a wristwatch. This wristwatch showcases his commitment to blending functionality with modern design, reflecting the evolving needs of consumers in the timepiece market.

Career Highlights

Throughout his career, Tagawa has been instrumental in advancing Casio's reputation as a leader in electronic products. His work has not only enhanced the company's portfolio but has also contributed to the broader landscape of wearable technology.

Collaborations

Hirohito Tagawa has collaborated with fellow inventor Takashi Morishima, further enriching the innovative environment at Casio. Their combined expertise has led to the development of cutting-edge products that push the boundaries of technology.

Conclusion

Hirohito Tagawa's contributions to the field of timekeeping technology exemplify the spirit of innovation. His patents and collaborations continue to influence the industry, making him a key figure in the world of inventions.

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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