Wako, Japan

Tsukasa Ohkawa

This inventor holds 2 USPTO granted patents. Top assignee: Honda Motor Co., Ltd.. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsukasa Ohkawa. Retrieved from https://idiyas.com/inventor/tsukasa-ohkawa

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 = 4.4

ph-index = 2

Forward Citations = 23(Granted Patents)


Location History:

  • Saitama, JP (2011)
  • Wako, JP (2015)

Company Filing History:


Years Active: 2011-2015

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tsukasa Ohkawa

Introduction: Tsukasa Ohkawa, an accomplished inventor based in Wako, Japan, has made significant contributions to the field of battery technology. With a total of two patents to his name, Ohkawa exemplifies the fusion of innovation and practicality in automotive applications.

Latest Patents: Tsukasa Ohkawa's latest inventions include a battery module and a vehicle battery cooling device. The battery module consists of multiple cells arranged parallel to each other, featuring explosion-proof valves that open under increased inner pressure. This design includes holders that ensure safety by covering parts of these valves, thereby preventing harmful emissions. Meanwhile, his vehicle battery cooling device utilizes a fan and strategically placed air inlets and outlets within a battery case to efficiently cool multiple batteries housed for vehicle use.

Career Highlights: Ohkawa is currently employed at Honda Motor Co., Ltd., where his work focuses on enhancing battery efficiency and safety for automotive applications. His innovative approach has been instrumental in the development of next-generation battery systems that improve vehicle performance and reliability.

Collaborations: During his tenure at Honda, Tsukasa Ohkawa has collaborated with notable colleagues, including Naoyuki Abe and Hiroto Kobayashi. Together, they have worked on various projects aimed at optimizing battery technologies within the automotive industry.

Conclusion: Tsukasa Ohkawa's contributions to battery technology not only showcase his inventive spirit but also illustrate the importance of innovation in advancing automotive engineering. His patents reflect a commitment to safety and efficiency, ensuring that future vehicles can leverage cutting-edge technology for better performance and safety.

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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