Susono, Japan

Mutsumi Kanda

This inventor holds 32 USPTO granted patents, primarily in Internal Combustion Engines. Top assignees: Toyota Jidosha Kabushiki Kaisha, Toyota Jidosha Kogyo Kabushiki Kaisha. Active years: 1981-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mutsumi Kanda. Retrieved from https://idiyas.com/inventor/mutsumi-kanda

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


% Patents Active = 87.5

Average Co-Inventor Count = 3.2

ph-index = 9

Forward Citations = 250(Granted Patents)


Location History:

  • Toyota, JP (1985 - 2003)
  • Susono, JP (1981 - 2005)

Company Filing History:


Years Active: 1981-2005

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Areas of Expertise:
Direct Fuel Injection
Spark-Ignition
Helical Intake Port
Piston Cooling
Combustion Chamber
Cylinder Head
High Compression
Intake Device
32 patents (USPTO):Explore Patents

Title: Innovations of Mutsumi Kanda: Pioneering Internal Combustion Engine Technologies

Introduction: Mutsumi Kanda is a notable innovator based in Susono, Japan, renowned for his contributions to internal combustion engine technology. With an impressive portfolio of 32 patents to his name, Kanda has made significant strides in enhancing engine performance and efficiency.

Latest Patents: Among Kanda's latest innovations are two remarkable patents. The first is an in-cylinder injection type internal combustion engine, which utilizes dual spark plug ignition to optimize combustion based on the load requirements. Specifically, the engine fires the first spark plug for low loads and switches to the second spark plug during high load situations, enhancing engine responsiveness. The second patent addresses a direct fuel injection-type spark-ignition internal combustion engine. This design features a fuel injector that sprays fuel in a fan-like pattern into a uniquely shaped cavity on the piston, ensuring efficient fuel-air mixture and improving combustion efficiency.

Career Highlights: Mutsumi Kanda has contributed his expertise to esteemed companies, including Toyota Motor Corporation and Toyota Industries Corporation. His work has played a crucial role in advancing automotive technologies, specifically within the realm of internal combustion engines, laying the groundwork for future innovations in the industry.

Collaborations: Throughout his career, Kanda has collaborated with various professionals, including notable figures such as Kiyoshi Nakanishi and Tokuta Inoue. These collaborations have fostered a rich environment for creativity and innovation, further propelling advancements in engine technologies.

Conclusion: Mutsumi Kanda's contributions to the field of internal combustion engines are invaluable, with his 32 patents reflecting his dedication to engineering excellence. His work continues to inspire future innovations, underscoring his impact on the automotive industry.

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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