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For the Inventor, By the Inventor

Izumi, Japan

Yasunobu Yamaue

This inventor holds 6 USPTO granted patents. Top assignee: Kubota Corporation. Active years: 1979-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasunobu Yamaue. Retrieved from https://idiyas.com/inventor/yasunobu-yamaue

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 4

Forward Citations = 31(Granted Patents)


Company Filing History:

goldMedal6 out of 2,914 
 
Kubota Corporation
 patents

Years Active: 1979-2005

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6 patents (USPTO):Explore Patents
1. 6889569 - Change speed apparatus for a working vehicle that engages in an operation while moving forward and backward (2005-05-10),
2. 6499550 - Working vehicle having detachable panel cover (2002-12-31),
3. 4484488 - Forward-reverse changeover apparatus for working vehicle (1984-11-27),
4. 4340128 - Offset type tractor (1982-07-20),
5. 4172503 - Offset type tractor (1979-10-30),
6. 4167982 - Reinforcement frame for an offset type tractor (1979-09-18),

Title: Yasunobu Yamaue: Innovator in Working Vehicle Technology

Introduction

Yasunobu Yamaue is a notable inventor based in Izumi, Japan. He has made significant contributions to the field of working vehicle technology, holding a total of 6 patents. His innovative designs focus on enhancing the functionality and efficiency of working vehicles.

Latest Patents

Yamaue's latest patents include a change speed apparatus for a working vehicle that engages in operations while moving forward and backward. This apparatus features a first shaft that receives driving torque from an engine and a second shaft that transmits this torque to a rear wheel differential. The change speed mechanism allows for various speed settings, including high forward speed, low forward speed, backward drive, and neutral. The shift lever is designed for easy movement along different control paths, facilitating seamless operation.

Another notable patent is for a working vehicle with a detachable panel cover. This design includes an instrument panel mounted at the driver's section of a working vehicle, such as a tractor. The panel cover is designed to cover the steering-wheel peripheral section and features an opening for the instrument panel to be exposed. This panel cover is detachably attached to the frame member, allowing for easy access and maintenance.

Career Highlights

Yasunobu Yamaue is currently associated with Kubota Corporation, a leading company in agricultural and construction machinery. His work at Kubota has allowed him to focus on developing innovative solutions that improve the performance and usability of working vehicles.

Collaborations

Yamaue has collaborated with several talented individuals in his field, including Tetsuo Ishioka and Hidetaka Yoshioka. These collaborations have contributed to the advancement of technology in working vehicles and have fostered a creative environment for innovation.

Conclusion

Yasunobu Yamaue's contributions to working vehicle technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the functionality and efficiency of working vehicles, making a lasting impact on the field.

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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