Fuji, Japan

Mitoshi Koyama

This inventor holds 1 USPTO granted patent. Top assignee: Tokyo Shibaura Denki Kabushiki Kaisha. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitoshi Koyama. Retrieved from https://idiyas.com/inventor/mitoshi-koyama

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Mitoshi Koyama: A Look at His Contributions to Combustion Technology

Introduction: Mitoshi Koyama, an inventive engineer based in Fuji, Japan, has made a significant contribution to the field of combustion technology with his innovative patent. Working at Tokyo Shibaura Denki Kabushiki Kaisha, Koyama focuses on advancements that improve efficiency and functionality in liquid fuel combustion systems.

Latest Patents: Koyama's key invention, a liquid fuel combustion apparatus, involves a sophisticated system featuring a combustion cylinder, fuel reservoir, housing, blower, and an electrical ignition heater. The unique design allows for the reservoir to be positioned inside the combustion cylinder, ensuring optimal storage and supply of liquid fuel from external sources. The apparatus is further enhanced by the housing that creates a necessary space for efficient air supply, facilitated by the blower. The ignition heater, strategically supported by the end walls, plays a crucial role in igniting the fuel stored within the reservoir.

Career Highlights: Koyama has successfully secured one patent throughout his career, showcasing his commitment to innovation in combustion technology. His work at Tokyo Shibaura Denki Kabushiki Kaisha highlights his ability to integrate engineering principles with practical applications, addressing real-world energy challenges.

Collaborations: Throughout his career, Koyama has had the opportunity to collaborate with esteemed colleagues like Hiroyuki Araya and Toshihiko Saito. These collaborations have undoubtedly fostered a creative environment conducive to innovation in their respective projects within the company.

Conclusion: Mitoshi Koyama's contributions to the field of combustion technology through his patented liquid fuel combustion apparatus illustrate the potential for innovation in energy solutions. His work not only advances engineering but also adds practical value to combustion systems, making him a notable inventor in his 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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