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For the Inventor, By the Inventor

Saitama, Japan

Masayuki Uegane

This inventor holds 12 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Honda Motor Co., Ltd., Yutaka Giken Co., Ltd.. Active years: 1994-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Uegane. Retrieved from https://idiyas.com/inventor/masayuki-uegane

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

USPTO Granted Patents = 12

% Patents Active = 58.3

Average Co-Inventor Count = 1.9

ph-index = 9

Forward Citations = 411(Granted Patents)


Location History:

  • Tochigi-ken, JP (2000 - 2003)
  • Saitama, JP (2002 - 2006)
  • Wako, JP (1994 - 2008)

Company Filing History:

goldMedal8 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 22,006 
 
Honda Motor Co., Ltd.
 patents
bronzeMedal1 out of 58 
 
Yutaka Giken Co., Ltd.
 patents
4. 3 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1994-2008

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12 patents (USPTO):Explore Patents
1. 7458440 - Vehicle exhaust system support structure (2008-12-02),
2. 7066296 - Valve device for silencer (2006-06-27),
3. 6863154 - Vibration absorbing apparatus for exhaust system of engine (2005-03-08),
4. 6575198 - Method of connecting two elongated portions of metallic plate, method of manufacturing exhaust pipe of two-passage construction, and exhaust pipe of two-passage construction (2003-06-10),
5. 6554099 - Exhaust muffler (2003-04-29),
6. 6419280 - Exhaust pipe joint assembly (2002-07-16),
7. 6406066 - Connecting structure for exhaust pipes (2002-06-18),
8. 6378645 - Exhaust pipe layout structure for vehicles (2002-04-30),
9. 6374600 - Vehicle engine exhaust system (2002-04-23),
10. 6360782 - Exhaust pipe assembly of two-passage construction (2002-03-26),
11. 6065564 - Valve apparatus for muffler (2000-05-23),
12. 5321214 - Arrangement for disposing silencer of automobile (1994-06-14),

Title: Masayuki Uegane: Innovator in Vehicle Exhaust Systems

Introduction

Masayuki Uegane is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of vehicle exhaust systems, holding a total of 12 patents. His innovative designs have improved the efficiency and functionality of exhaust systems in modern vehicles.

Latest Patents

One of Uegane's latest patents is a vehicle exhaust system support structure. This invention features an upstream side exhaust pipe connected to an engine, which is guided to an inlet of a muffler supported on the vehicle body. The downstream side exhaust pipe is coupled to an outlet of the muffler and is disposed within the interior of a rear bumper. The design includes a flexible tube that couples the upstream side exhaust pipe to the muffler, allowing for floating support of the exhaust pipe. Another notable patent is a valve device for a silencer. This device opens a bypass passage in the silencer to allow exhaust gas to flow through when the exhaust gas pressure reaches a certain level. The valve device consists of a base with a valve opening and a plate-like valve that can open and close this opening.

Career Highlights

Uegane has worked with notable companies, including Honda Motor Co., Ltd. His work has been instrumental in advancing vehicle technology and enhancing exhaust system designs.

Collaborations

Throughout his career, Uegane has collaborated with talented individuals such as Hidenori Suzuki and Yoshihiko Eguchi. Their combined expertise has contributed to the success of various projects and innovations.

Conclusion

Masayuki Uegane's contributions to vehicle exhaust systems demonstrate his innovative spirit and dedication to improving automotive technology. His patents reflect a commitment to enhancing 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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