Amagasaki, Japan

Atsuo Yoshina

This inventor holds 11 USPTO granted patents. Top assignees: Kanzaki Kokyukoki Mfg. Co., Ltd., Other. Active years: 1994-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Yoshina. Retrieved from https://idiyas.com/inventor/atsuo-yoshina

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


% Patents Active = 63.6

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 100(Granted Patents)


Location History:

  • Yao, JP (1995)
  • Osaka-fu, JP (2001)
  • Amagasaki, JP (1994 - 2008)
  • Hyogo, JP (2007 - 2012)

Company Filing History:


Years Active: 1994-2012

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11 patents (USPTO):Explore Patents

Title: Atsuo Yoshina: Innovator in Vehicle Frame Structures and Transmission Systems

Introduction

Atsuo Yoshina is a prominent inventor based in Amagasaki, Japan. He has made significant contributions to the field of vehicle engineering, holding a total of 11 patents. His innovative designs focus on enhancing the functionality and efficiency of vehicle frame structures and transmission systems.

Latest Patents

Yoshina's latest patents include a frame structure of a vehicle and a transmission apparatus for a working vehicle. The frame structure patent describes a vehicle frame that integrates a flywheel housing, an intermediate housing, and a transmission case. This design allows for a more efficient arrangement of components, ensuring that the forward/rearward movement switching unit is effectively accommodated within the flywheel housing. The transmission apparatus patent outlines a working vehicle that features a power source with an output shaft, axles, and a cargo deck. This system includes a hydro-mechanical stepless transmission that enhances the vehicle's performance by providing a smooth and efficient power transfer.

Career Highlights

Throughout his career, Atsuo Yoshina has worked with notable companies, including Kanzaki Kokyukoki Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in vehicle technology.

Collaborations

Yoshina has collaborated with talented individuals in the industry, including Toshiyuki Hasegawa and Akihiro Ima. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Atsuo Yoshina's contributions to vehicle engineering through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of modern vehicles.

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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