Osaka, Japan

Kenji Shiba

This inventor holds 2 USPTO granted patents. Top assignee: Yanmar Co., Ltd.. Active years: 2007-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Shiba. Retrieved from https://idiyas.com/inventor/kenji-shiba-91p85tjp

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 1.8

ph-index = 2

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 2007-2010

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2 patents (USPTO):Explore Patents

Title: Kenji Shiba: Innovator in Transmission Technology

Introduction

Kenji Shiba is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of transmission technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of Kenji Shiba's latest patents involves a sophisticated transmission system. This transmission includes a case that accommodates a planetary gear mechanism, a traveling speed change mechanism, a differential gear mechanism, and a PTO clutch mechanism, all while supporting a hydrostatic transmission (HST). The HST is strategically connected to the first end wall of the transmission case, which is positioned on one side in the vehicle's longitudinal direction. The design ensures that the HST output shaft is aligned with its input shaft. Additionally, a series of traveling rotational shafts that form a traveling transmission path are positioned coaxially with the HST output shaft or on the first side of the HST output shaft in the vehicle's width direction, located below the HST output shaft. Furthermore, a plurality of PTO rotational shafts that create the PTO transmission path are also positioned coaxially with or below the HST input shaft.

Career Highlights

Kenji Shiba is currently employed at Yanmar Co., Ltd., where he continues to develop innovative solutions in the field of machinery and transmission systems. His work has been instrumental in advancing the technology used in agricultural and industrial equipment.

Collaborations

Throughout his career, Kenji has collaborated with talented individuals such as Yoichiro Nishi and Kensaku Wakuta. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Kenji Shiba's contributions to transmission technology reflect his dedication to innovation and excellence. His patents not only enhance the functionality of machinery but also demonstrate the importance of collaboration in the field of engineering.

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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