Tokyo, Japan

Toshikatsu Hama

This inventor holds 3 USPTO granted patents. Top assignees: Sony Computer Entertainment Inc., Other. Active years: 2002-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshikatsu Hama. Retrieved from https://idiyas.com/inventor/toshikatsu-hama

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 = 3.3

ph-index = 3

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 2002-2005

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3 patents (USPTO):Explore Patents

Title: Innovations of Toshikatsu Hama

Introduction

Toshikatsu Hama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electromagnetic shielding and heat dissipation technologies. With a total of 3 patents to his name, Hama's work reflects a commitment to advancing engineering solutions.

Latest Patents

Hama's latest patents include an electromagnetic shielding plate, an electromagnetic shielding structure, and an entertainment system. The electromagnetic shielding plate is designed to provide a high shielding effect. It is constructed from a conductive plate with elasticity, featuring a connecting strip that projects from the surface of the plate. This design ensures that the ground pattern of the printed board and the connecting strip make contact, resulting in enhanced shielding effectiveness. Additionally, his heat sink invention includes a heat dissipating fin with mountain-shaped portions and a base member with slits for insertion. This innovative design allows for efficient heat dissipation and secure fixing of the heat dissipating fin.

Career Highlights

Throughout his career, Toshikatsu Hama has worked with prominent companies, including Sony Computer Entertainment Inc. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

Hama has collaborated with notable individuals in the industry, including Chiyoshi Sasaki and Junji Sotani. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Toshikatsu Hama's contributions to electromagnetic shielding and heat dissipation technologies highlight his role as a significant inventor in the field. His innovative patents and collaborations reflect a dedication to advancing engineering solutions.

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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