Sakai, Japan

Tsuyoshi Sato

This inventor holds 3 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1989-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Sato. Retrieved from https://idiyas.com/inventor/tsuyoshi-sato-q8qwanjd

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


% Patents Active = 100.0

Average Co-Inventor Count = 8.2

ph-index = 3

Forward Citations = 48(Granted Patents)


Company Filing History:


Years Active: 1989-1991

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3 patents (USPTO):Explore Patents

Title: Tsuyoshi Sato: An Innovator in the Field of Lawn Care Technology

Introduction: Tsuyoshi Sato is a notable inventor based in Sakai, Japan, recognized for his contributions to lawn care technology. With a total of three patents to his name, he has made significant strides in creating innovative solutions that cater to the needs of landscaping professionals and homeowners alike.

Latest Patents: Two of Tsuyoshi Sato's latest patents showcase his ingenuity in the field. The first is a "Lawn mower with blower unit," which features a blade housing supported by wheels and a blower case that is removable and positioned alongside the blade housing. This innovative design allows grass clippings to be efficiently blown toward a rear-mounted grass catcher, improving the overall mowing experience. The second patent is for a "Four wheel steering tractor having a mid-mount mower," which includes a grass cutting system that is vertically movable and situated between the front and rear wheels of the tractor. This design ensures precise control and effective operation, thanks to an interlocking structure that connects the steering wheel with the vehicle's wheels.

Career Highlights: Tsuyoshi Sato is a key player at Kubota Corporation, a leading company in agricultural and landscaping equipment. His work has significantly contributed to enhancing the efficiency and functionality of lawn care equipment, making him a valuable asset to the organization.

Collaborations: Throughout his career, Tsuyoshi has worked alongside talented individuals, including coworkers Kazuo Samejima and Toshihiko Hamada. Their collaborative efforts have led to advancements in the design and functionality of lawn care tools, underscoring the importance of teamwork in the field of innovation.

Conclusion: Tsuyoshi Sato stands out as an influential inventor in the field of lawn care technology. With his innovative patents and dedication to enhancing equipment design, he continues to make a positive impact on the industry. As he moves forward in his career at Kubota Corporation, the potential for future inventions remains bright.

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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