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For the Inventor, By the Inventor

Hiroshima, Japan

Katsunori Morimune

This inventor holds 1 USPTO granted patent. Top assignee: Mazda Motor Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Morimune. Retrieved from https://idiyas.com/inventor/katsunori-morimune

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

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:

goldMedal1 out of 4,751 
 
Mazda Motor Corporation
 patents

Years Active: 1992

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1 patent (USPTO):Explore Patents
1. 5107800 - Suction apparatus for engine (1992-04-28),

Title: Innovations by Katsunori Morimune

Introduction

Katsunori Morimune is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of engine technology, particularly with his innovative suction apparatus for engines. His work is recognized for its potential to enhance engine performance and reduce noise.

Latest Patents

Katsunori Morimune holds 1 patent for his invention titled "Suction apparatus for engine." This invention relates to an engine suction apparatus designed to optimize the tuning frequency of pressure-vibration characteristics of a suction path. The apparatus ensures that the tuning frequency coincides with the frequency of pressure vibration applied from the suction port at an idling engine speed. It includes an idling path that branches from the suction path to supply intake air during idling, along with a resonance silencer that resonates at the tuning frequency to minimize noise.

Career Highlights

Katsunori Morimune is associated with Mazda Motor Corporation, where he has been instrumental in developing advanced engine technologies. His work has contributed to the company's reputation for innovation in the automotive industry.

Collaborations

Katsunori has collaborated with notable colleagues such as Makoto Araki and Tetsuji Yahiro. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge automotive solutions.

Conclusion

Katsunori Morimune's contributions to engine technology exemplify the spirit of innovation in the automotive sector. His patented suction apparatus showcases his commitment to enhancing engine efficiency and reducing noise, marking him as a significant figure in the field.

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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