logo

For the Inventor, By the Inventor

Kanagawa, Japan

Michiro Matsubara

This inventor holds 8 USPTO granted patents. Top assignees: Nippon Oil Corporation, Mitsubishi Oil Co., Ltd.. Active years: 1985-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michiro Matsubara. Retrieved from https://idiyas.com/inventor/michiro-matsubara

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

USPTO Granted Patents = 8

% Patents Active = 12.5

Average Co-Inventor Count = 4.1

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal7 out of 188 
 
Nippon Oil Corporation
 patents
silverMedal1 out of 54 
 
Mitsubishi Oil Co., Ltd.
 patents

Years Active: 1985-2006

Loading Chart...
8 patents (USPTO):Explore Patents
1. 7141084 - Fuel for fuel cell system (2006-11-28),
2. 6962650 - Fuel for use in a fuel cell system (2005-11-08),
3. 6958117 - Fuel for use in a fuel cell system (2005-10-25),
4. 6939459 - Fuel for use in fuel cell system (2005-09-06),
5. 6884272 - Fuel for fuel cell system (2005-04-26),
6. 6837909 - Fuel for use in a fuel cell system (2005-01-04),
7. 6824573 - Fuel for use in fuel cell (2004-11-30),
8. 4495089 - Continuous process for the production of solvents for coal liquefaction (1985-01-22),

Title: Michiro Matsubara: Innovator in Fuel Cell Technology

Introduction

Michiro Matsubara is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of fuel cell technology, holding a total of 8 patents. His work focuses on developing efficient fuels for fuel cell systems, which are crucial for advancing clean energy solutions.

Latest Patents

Matsubara's latest patents include innovative formulations for fuels used in fuel cell systems. One notable patent describes a fuel that comprises at least 5 vol. % of hydrocarbons and 0.5 to 20 mass % of oxygenates. This fuel is designed to optimize power generation while minimizing emissions and fuel consumption. The distillation properties of this fuel are meticulously defined, ensuring high performance and stability in fuel cell applications.

Career Highlights

Throughout his career, Michiro Matsubara has worked with leading companies in the energy sector, including Nippon Oil Corporation and Mitsubishi Oil Co., Ltd. His expertise in fuel technology has positioned him as a key figure in the development of sustainable energy solutions.

Collaborations

Matsubara has collaborated with notable professionals in his field, including Kenichirou Saitou and Iwao Anzai. These partnerships have furthered advancements in fuel cell technology and contributed to the success of his innovative projects.

Conclusion

Michiro Matsubara's contributions to fuel cell technology exemplify his commitment to innovation and sustainability. His patents and collaborations continue to influence the energy sector, paving the way for cleaner and more efficient energy solutions.

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]
Loading…