Hitachi, Japan

Kogi Yamauchi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kogi Yamauchi. Retrieved from https://idiyas.com/inventor/kogi-yamauchi

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 = 5.0

ph-index = 1

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Kogi Yamauchi: Innovating Garage Door Control Systems

Introduction: Kogi Yamauchi is an accomplished inventor from Hitachi, Japan, recognized for his significant contributions to the development of modern garage door technology. With a dedication to innovation, Yamauchi has successfully secured a patent that enhances the functionality and convenience of garage door operation.

Latest Patents: Yamauchi holds a patent for a garage door control system that incorporates a door operating apparatus. This innovative system features multiple push buttons that allow users to issue various operating commands associated with door operations through predetermined button actions. The system also includes mechanisms to set operating commands via the push buttons and control the door operation accordingly. This invention exemplifies Yamauchi’s commitment to improving everyday technology through practical solutions.

Career Highlights: Kogi Yamauchi is currently employed at Hitachi, Ltd., a leading Japanese multinational company renowned for its technological advancements. His work has contributed to the company’s reputation as an innovator in the engineering and electronics sectors.

Collaborations: Throughout his career, Yamauchi has worked alongside skilled professionals, including his noteworthy colleagues Shigeru Matsuoka and Takeshi Tokunaga. Together, they have collaborated on various projects, significantly impacting the technological landscape in their field.

Conclusion: Kogi Yamauchi's inventive spirit and dedication to developing advanced garage door systems have made a noteworthy impact in the realm of innovation. His patent not only enhances functionality but also exemplifies the power of collaborative efforts in driving technological progress. As he continues to work at Hitachi, Ltd., his contributions will undoubtedly inspire future innovations in the industry.

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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