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Nobuhide Yanagawa

This inventor holds 7 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1987-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhide Yanagawa. Retrieved from https://idiyas.com/inventor/nobuhide-yanagawa

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 40(Granted Patents)

Company Filing History:

Kubota Corporation

Years Active: 1987-1993

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5231891 - Double pedal mechanism for working vehicle (1993-08-03),

2. 5012907 - Transmission for separately drivable right and left wheels (1991-05-07),

3. 4982799 - Tractor equipped with working implements (1991-01-08),

4. D308681 - Lawn mower (1990-06-19),

5. 4719974 - Walking operator type cultivator with automatic control stopper (1988-01-19),

6. 4692086 - Load handling vehicle (1987-09-08),

7. 4660668 - Self-propelled agricultural machine (1987-04-28),

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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