Tokyo, Japan

Akihiko Okamura

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Okamura. Retrieved from https://idiyas.com/inventor/akihiko-okamura-djfjnfvu

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 = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Akihiko Okamura: Innovator in Elevator Ventilation Systems

Introduction: Akihiko Okamura, a prominent inventor based in Tokyo, Japan, is recognized for his unique contributions to elevator technology. His innovative approach has led to the development of a novel ventilator system designed specifically for elevator cages, enhancing the comfort and safety of passengers.

Latest Patents: Okamura holds a notable patent for a "Ventilator for Elevator Cage," which introduces a dual system for air management within an elevator. This invention features a supply system that provides fresh air into the cage while simultaneously employing an exhaust system to remove stale air. A key aspect of the design is the inclusion of an active noise controller, which mitigates the sound generated by the supply fan, particularly at high speeds, ensuring a quieter and more pleasant ride.

Career Highlights: Okamura's career is marked by his affiliation with Kabushiki Kaisha Toshiba, a leading innovation-driven company in Japan. His work has significantly contributed to the company's ongoing commitment to advancing technology in various sectors.

Collaborations: Throughout his career, Okamura has collaborated with fellow inventors and engineers such as Hideya Kohara and Katsuyoshi Nagayasu. These collaborations have fostered a rich environment of creative exchange, resulting in improved technologies and refined patent applications.

Conclusion: Akihiko Okamura stands out as an inventive force in the elevator industry. His patented ventilator for elevator cages exemplifies the intersection of technology and user experience, contributing greatly to safety and comfort in vertical transportation. His ongoing work at Kabushiki Kaisha Toshiba continues to influence the future of elevator systems.

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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