Hannan, Japan

Toshinobu Owada

This inventor holds 5 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1991-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshinobu Owada. Retrieved from https://idiyas.com/inventor/toshinobu-owada

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 = 3.3

ph-index = 3

Forward Citations = 34(Granted Patents)


Location History:

  • Osaka, JP (1991)
  • Sakai, JP (1993)
  • Hannnan, JP (2007)
  • Hannan, JP (2003 - 2008)

Company Filing History:


Years Active: 1991-2008

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5 patents (USPTO):Explore Patents

Title: Innovations of Toshinobu Owada

Introduction

Toshinobu Owada is a notable inventor based in Hannan, Japan. He has made significant contributions to the field of engineering, particularly in the development of machinery and vehicles. With a total of 5 patents to his name, Owada has demonstrated a commitment to innovation and practical design.

Latest Patents

Owada's latest patents include a transmission for tractors and a working vehicle with a cab. The transmission for a tractor features a case with an opening to the exterior, housing a speed change device. It includes a cover that can be removed to close the opening, along with a main speed change shift fork and a sub speed change shift fork. Additionally, the cover can accommodate a creep speed change device. The working vehicle with a cab comprises a vehicle body that supports the cab, ground-engaging means, and a cab frame with curved sections that bulge outward.

Career Highlights

Owada is associated with Kubota Corporation, a leading company in the agricultural and construction machinery sector. His work has contributed to advancements in vehicle design and functionality, enhancing the efficiency of machinery used in various industries.

Collaborations

Owada has collaborated with notable coworkers such as Kenichiro Tsuji and Toshimitsu Yazaki. Their combined expertise has fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Toshinobu Owada's contributions to the field of engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the design and functionality of machinery, showcasing the importance of innovation in modern technology.

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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