Neyagawa, Japan

Nobuyuki Toshikuni

This inventor holds 4 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuyuki Toshikuni. Retrieved from https://idiyas.com/inventor/nobuyuki-toshikuni

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 = 4.0

ph-index = 4

Forward Citations = 43(Granted Patents)


Company Filing History:


Years Active: 1988-2002

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Nobuyuki Toshikuni

Introduction: Nobuyuki Toshikuni, a prominent inventor based in Neyagawa, Japan, has made significant contributions to the field of agricultural machinery. With a total of four patents to his name, Toshikuni has demonstrated expertise in designing solutions that enhance the functionality and efficiency of working vehicles, particularly tractors.

Latest Patents: Among his latest innovations is the patent for a "Working Vehicle Having Detachable Panel Cover." This invention introduces an instrument panel that can be securely mounted within a working vehicle's driver's section, such as tractors. The innovative panel cover includes an opening for easy access to the instrument panel while being detachably attached to frame members. Additionally, Toshikuni's patent on "Tractor Transmission" presents a sophisticated transmission system featuring various change speed gear mechanisms. This design includes a propelling line change speed gear mechanism, an auxiliary change speed mechanism, and a unique backward and forward drive switching mechanism, all enhancing the operational capabilities of tractors.

Career Highlights: Nobuyuki Toshikuni's career is marked by his tenure at Kubota Corporation, a leading company in agricultural machinery and equipment. His inventions have played a vital role in advancing agricultural technologies, contributing to greater efficiency in farming operations.

Collaborations: Toshikuni has worked alongside talented colleagues such as Masao Takagi and Takuya Matsuda. Their collaborative efforts have undoubtedly fueled innovation within their projects, leading to the successful development of several patents.

Conclusion: Nobuyuki Toshikuni stands out as a visionary inventor whose work has transformed the agricultural machinery landscape. His latest patents reflect his dedication to innovation and efficiency, further solidifying his reputation in the field. As the agriculture industry continues to evolve, inventors like Toshikuni are essential to driving advancements that support modern farming practices.

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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