This inventor holds 4 USPTO granted patents. Top assignees: Walbro Corporation, Walbro Engine Management, L.l.c.. Active years: 2014-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Iwanuma, JP (2014)
- Shibata-county, JP (2021 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Tsuyoshi Watanabe: Innovator in Engine Technology
Introduction
Tsuyoshi Watanabe is a notable inventor based in Shibata-county, Japan. He has made significant contributions to the field of engine technology, holding a total of 4 patents. His innovative approaches have led to advancements in combustion engine operation and efficiency.
Latest Patents
One of Watanabe's latest patents is a fuel supply system for engine warm-up. This method involves determining the temperature of an engine at start-up and comparing it to a threshold temperature. If the engine's operating condition exceeds a certain threshold within a specified time after starting, an enriched fuel and air mixture is provided to the engine if the temperature is below the threshold. Another significant patent is focused on controlling a light-duty combustion engine. This method maintains engine speed below a first threshold by determining the engine speed and comparing it to a second, lower threshold. It allows for ignition events based on the engine speed, ensuring that the engine does not exceed the first threshold.
Career Highlights
Watanabe has worked with prominent companies in the industry, including Walbro Corporation and Walbro Engine Management, LLC. His experience in these organizations has contributed to his expertise in engine technology and innovation.
Collaborations
Throughout his career, Watanabe has collaborated with talented individuals such as Matthew A. Braun and Hiroki Ogasawara. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Tsuyoshi Watanabe is a distinguished inventor whose work in engine technology has resulted in valuable patents and innovations. His contributions continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

