Takarazuka, Japan

Kazuhiko Ohtsuki

This inventor holds 16 USPTO granted patents and 1 EPO patent. Top assignees: Kanzaki Kokyukoki Mfg. Co., Ltd., Other. Active years: 1981-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Ohtsuki. Retrieved from https://idiyas.com/inventor/kazuhiko-ohtsuki

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


% Patents Active = 75.0


Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 138(Granted Patents)


Location History:

  • Maitani, JP (1988)
  • Takarazuka, JP (1981 - 1989)
  • Amagasaki-shi, Hyogo, JP (2006)
  • Amagasaki, JP (2008)
  • Hyogo, JP (2007 - 2012)

Company Filing History:


Years Active: 1981-2012

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16 patents (USPTO):Explore Patents

Title: Kazuhiko Ohtsuki: Innovator in Vehicle Frame Structures

Introduction

Kazuhiko Ohtsuki is a notable inventor based in Takarazuka, Japan. With an impressive portfolio of 16 patents, Ohtsuki has made significant advancements in the design and engineering of vehicle frame structures. His work has been pivotal in enhancing vehicle performance and safety.

Latest Patents

One of Kazuhiko Ohtsuki's latest innovations involves the frame structure of a vehicle. This design includes a flywheel housing, an intermediate housing, and a transmission case that are connected along the vehicle's longitudinal axis. The intermediate housing features a hollow shape with distinct ends, and it accommodates a forward/rearward movement switching unit. The thoughtful arrangement of the abutting surface and the support surface allows for effective integration of critical vehicle components, thereby optimizing the overall structure and function.

Career Highlights

Kazuhiko Ohtsuki has made considerable contributions in his field, particularly through his work with Kanzaki Kokyukoki Manufacturing Company. His experience in this prominent company has allowed him to develop and refine innovative vehicle technologies, ensuring that his inventions are at the forefront of automotive engineering.

Collaborations

Throughout his career, Ohtsuki has collaborated with talented professionals such as Kazuhiko Yano and Toshiyuki Hasegawa. These collaborations have bolstered his inventive prowess and fostered an environment of creativity and innovation in vehicle design.

Conclusion

Kazuhiko Ohtsuki stands out as a forward-thinking inventor whose work in vehicle frame structures is invaluable. His 16 patents reflect his commitment to innovation and his ability to improve the automotive industry significantly. As he continues to develop new ideas, Ohtsuki is sure to leave a lasting impact on the world of engineering and vehicle technology.

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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