Kanagawa, Japan

Hiroyuki Aihara

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Calsonic Corporation. Active years: 1998-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Aihara. Retrieved from https://idiyas.com/inventor/hiroyuki-aihara

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Yokosuka, JP (1998)
  • Kanagawa, JP (1999)
  • Tokyo, JP (2000)

Company Filing History:


Years Active: 1998-2000

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4 patents (USPTO):Explore Patents

Title: Hiroyuki Aihara: Innovator in Automotive Exhaust Systems

Introduction

Hiroyuki Aihara is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of automotive engineering, particularly in the design of flexible exhaust systems. With a total of 4 patents to his name, Aihara's work has had a considerable impact on automotive technology.

Latest Patents

One of Aihara's latest patents is a flexible tube designed for automobile exhaust systems. This innovative flexible pipe unit is intended for use in the exhaust pipe line of automotive engines. The design features a metal bellows with a front open end that connects to a first exhaust pipe and a rear open end that connects to a second exhaust pipe. A cylindrical outer case of metal is positioned around the metal bellows, creating a cylindrical space between them. The invention includes structures at both ends to achieve mechanical connections, with at least one of these structures incorporating a spring member for resilient connection.

Career Highlights

Hiroyuki Aihara is currently employed at Calsonic Corporation, where he continues to develop innovative solutions for the automotive industry. His expertise in exhaust systems has positioned him as a key player in the field.

Collaborations

Aihara has worked alongside talented colleagues such as Eizo Suyama and Tadashi Nagai, contributing to various projects that enhance automotive technology.

Conclusion

Hiroyuki Aihara's contributions to automotive exhaust systems exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving vehicle performance and efficiency.

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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