Tokyo, Japan

Masaru Inagaki

This inventor holds 2 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Inagaki. Retrieved from https://idiyas.com/inventor/masaru-inagaki

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 = 2.4

ph-index = 2

Forward Citations = 31(Granted Patents)


Location History:

  • Tokyo, JP (1991)
  • Shizuoka, JP (1994)

Company Filing History:


Years Active: 1991-1994

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2 patents (USPTO):Explore Patents

Title: Masaru Inagaki: Innovator in Telecommunications

Introduction

Masaru Inagaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications, particularly in the design and functionality of telephone handsets. With a total of 2 patents to his name, Inagaki continues to influence the industry through his innovative ideas.

Latest Patents

Inagaki's latest patents include a display pager and a telephone handset designed with electrostatic discharge prevention. The telephone set features a base and a handset interconnected by a cord, which is terminated in a modular plug and jack. Notably, the plug is recessed sufficiently in the handset to prevent electrostatic coupling between a human hand and the plug and jack. This design also ensures that the plug remains securely connected to the jack, even with accidental movements.

Career Highlights

Inagaki is currently employed at NEC Corporation, a leading company in the technology sector. His work at NEC has allowed him to explore various innovative solutions in telecommunications, contributing to the advancement of the industry.

Collaborations

Throughout his career, Inagaki has collaborated with notable colleagues, including Sigeki Hayasaka and Toshio Matsushita. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Masaru Inagaki's contributions to telecommunications through his patents and work at NEC Corporation highlight his role as an influential inventor. His innovative designs continue to shape the future of communication technology.

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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