Shizuoka, Japan

Hiromitsu Tsuchiya

This inventor holds 9 USPTO granted patents. Top assignee: Yazaki Corporation. Active years: 1992-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiromitsu Tsuchiya. Retrieved from https://idiyas.com/inventor/hiromitsu-tsuchiya

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 = 2.8

ph-index = 3

Forward Citations = 21(Granted Patents)


Location History:

  • Shizuoka, JP (1992 - 1996)
  • Susono, JP (1997 - 1998)

Company Filing History:


Years Active: 1992-1998

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9 patents (USPTO):Explore Patents

Title: Hiromitsu Tsuchiya: Innovator in Discharge Technology

Introduction

Hiromitsu Tsuchiya is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of discharge tubes and ignition systems. With a total of nine patents to his name, Tsuchiya's work has had a considerable impact on automotive technology.

Latest Patents

Among his latest patents is a discharge tube that features an electrically insulated container equipped with a pair of electrodes. This innovative design includes inert gas and mercury, with specific quantities and pressure parameters that enhance its functionality. Another significant patent is the ignition plug cap, which integrates a plug cap terminal and a discharge tube. This design is aimed at providing high-voltage pulses to ignition plugs in vehicles, featuring heat dissipating means to ensure durability under severe driving conditions.

Career Highlights

Hiromitsu Tsuchiya is currently employed at Yazaki Corporation, a leading company in the automotive industry. His work at Yazaki has allowed him to focus on innovative solutions that improve vehicle performance and reliability. His expertise in electrical components has positioned him as a key player in the development of advanced ignition systems.

Collaborations

Throughout his career, Tsuchiya has collaborated with talented individuals such as Takashi Sato and Tetsuya Mitani. These collaborations have fostered an environment of innovation and creativity, leading to the successful development of various technologies.

Conclusion

Hiromitsu Tsuchiya's contributions to the field of electrical engineering, particularly in discharge technology and ignition systems, highlight his role as a significant inventor. His patents reflect a commitment to innovation and excellence in automotive 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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