Tokyo, Japan

Isao Hara

This inventor holds 7 USPTO granted patents and 6 published patent applications and 4 EPO patents. Top assignee: Hitachi, Ltd.. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Hara. Retrieved from https://idiyas.com/inventor/isao-hara-tp04d3jk

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 

% Patents Active = 71.4

 

Average Co-Inventor Count = 4.8

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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7 patents (USPTO):Explore Patents

Title: Isao Hara: Innovator in Radiation Resistant Technology

Introduction

Isao Hara is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in developing devices that can withstand radiation environments. With a total of six patents to his name, Hara's work is crucial for advancements in nuclear power and other high-radiation applications.

Latest Patents

Hara's latest patents include a radiation resistant circuit device, a pressure transmission device, and a nuclear power plant measurement system. The radiation resistant circuit device features a SiC semiconductor element equipped with a SiC integrated circuit that operates reliably even in radiation environments. This device includes a printed board, conductive wiring, and an insulating material that ensures stable performance. Additionally, his semiconductor device incorporates an electrostatic protection circuit and a MOSFET, designed to enhance the reliability of electronic components in challenging conditions.

Career Highlights

Isao Hara is currently employed at Hitachi, Ltd., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of semiconductor devices, particularly in applications that require high durability and reliability.

Collaborations

Hara has collaborated with notable colleagues, including Ryo Kuwana and Masahiro Masunaga. These partnerships have fostered a creative environment that encourages the development of innovative solutions in semiconductor technology.

Conclusion

Isao Hara's contributions to radiation resistant technology and semiconductor devices have positioned him as a key figure in the field. His patents reflect a commitment to innovation that addresses the challenges of modern 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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