Tokyo, Japan

Hitoshi Ochiai

This inventor holds 4 USPTO granted patents. Top assignees: Seiko Instruments & Electronics Ltd., Seiko Instruments Inc. Active years: 1987-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Ochiai. Retrieved from https://idiyas.com/inventor/hitoshi-ochiai

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 = 2.1

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1987-1988

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4 patents (USPTO):Explore Patents

Title: Hitoshi Ochiai: Innovator in Electronic Timekeeping

Introduction

Hitoshi Ochiai is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electronic devices, particularly in timekeeping technology. With a total of 4 patents to his name, Ochiai continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is an electronic analog timepiece with a voltage checking function. This innovative timepiece detects the power source condition and informs the user of the necessity for charging by translating the power source voltage into the distance the hand moves. Additionally, the hand is temporarily stopped during the initial voltage checking operation, enhancing user experience and functionality.

Career Highlights

Hitoshi Ochiai has worked with prominent companies such as Seiko Instruments & Electronics Ltd. and Seiko Instruments Inc. His experience in these organizations has allowed him to develop cutting-edge technologies that have impacted the industry.

Collaborations

Ochiai has collaborated with talented individuals in his field, including Yuichi Inoue and Yoshihiko Kiyono. These partnerships have fostered a creative environment that has led to the development of innovative products.

Conclusion

Hitoshi Ochiai's contributions to electronic timekeeping and his innovative spirit exemplify the essence of modern invention. His work continues to inspire future advancements in technology.

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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