Himeji, Japan

Mitsura Koiwa

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsura Koiwa. Retrieved from https://idiyas.com/inventor/mitsura-koiwa

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 = 5.0

ph-index = 1

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Mitsura Koiwa: Innovator in Vehicle Speed Regulation

Introduction

Mitsura Koiwa is a notable inventor based in Himeji, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of vehicle speed regulation. His innovative approach has led to the development of a unique speed governor for vehicles equipped with internal combustion engines.

Latest Patents

Koiwa holds a patent for a vehicle speed governor. This invention senses an engine operating condition that indicates the vehicle speed. When the vehicle speed exceeds a prescribed limit, the system temporarily prevents the engine's cylinders from firing for short periods. This process continues until the vehicle speed falls below the set threshold. The invention includes a first sensor to determine vehicle speed under normal conditions, and a second sensor that activates if the first sensor malfunctions.

Career Highlights

Mitsura Koiwa is associated with Mitsubishi Denki Kabushiki Kaisha, a prominent company in the electronics and automotive sectors. His work has been instrumental in enhancing vehicle safety and efficiency through innovative engineering solutions.

Collaborations

Koiwa has collaborated with notable colleagues, including Wataru Fukui and Toshio Iwata. Their combined expertise has contributed to the advancement of automotive technologies and innovations.

Conclusion

Mitsura Koiwa's contributions to vehicle speed regulation exemplify the impact of innovative thinking in automotive engineering. His patent for a vehicle speed governor showcases his commitment to improving vehicle safety and performance.

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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