Shizuoka, Japan

Masaya Oishi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaya Oishi. Retrieved from https://idiyas.com/inventor/masaya-oishi

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Masaya Oishi: Innovator in Marine Propulsion Technology

Introduction

Masaya Oishi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of marine propulsion technology. His innovative approach has led to the development of a unique device aimed at reducing environmental impact during marine operations.

Latest Patents

Masaya Oishi holds a patent for a marine propulsion device and method of controlling the marine propulsion device. This invention is designed to minimize white smoke emissions generated during the starting process. The device includes an engine, a crankshaft, a tilt angle sensor, and an ECU. The engine features a cylinder, a piston, and a connecting rod, all working in harmony to enhance performance. The tilt angle sensor detects the tilt state of the cylinder, allowing for optimized cranking control based on the engine's stopped time and tilt state.

Career Highlights

Oishi is currently employed at Yamaha Hatsudoki Kabushiki Kaisha, a leading company in the marine industry. His work focuses on advancing propulsion technologies that align with environmental sustainability. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Masaya Oishi collaborates with talented colleagues, including Kimitaka Saruwatari and Hiroshi Suzuki. Together, they contribute to the development of cutting-edge technologies that enhance marine propulsion systems.

Conclusion

Masaya Oishi's contributions to marine propulsion technology exemplify his commitment to innovation and environmental responsibility. His patent reflects a significant advancement in reducing emissions, showcasing the potential for a cleaner marine 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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