Saitama, Japan

Yoshihiro Takitani

This inventor holds 3 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignees: Honda Motor Co., Ltd., Daido Steel Co., Ltd., Saga Tekkohsho Co., Ltd.. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihiro Takitani. Retrieved from https://idiyas.com/inventor/yoshihiro-takitani

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.6

ph-index = 1

Forward Citations = 10(Granted Patents)


Location History:

  • Wako, JP (2011)
  • Saitama-ken, JP (2014)

Company Filing History:


Years Active: 2011-2014

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3 patents (USPTO):Explore Patents

Title: Innovations of Yoshihiro Takitani

Introduction

Yoshihiro Takitani is a notable inventor based in Saitama-ken, Japan. He has made significant contributions to the field of materials engineering, particularly in the development of advanced crankshaft members. With a total of three patents to his name, his work focuses on enhancing the performance and durability of steel components.

Latest Patents

Takitani's latest patents include innovations such as the nitrocarburized crankshaft member and the manufacturing method for a crankshaft member. The nitrocarburized crankshaft member is made from a specific steel composition that includes carbon, iron, and various optional elements. This invention features a nitrocarburized hard layer that improves the surface hardness and fatigue strength of the crankshaft. The manufacturing method emphasizes a two-phase structure of ferrite and perlite, ensuring high fatigue strength and good bending correctability.

Career Highlights

Throughout his career, Takitani has worked with prominent companies such as Honda Motor Co., Ltd. and Daido Steel Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and engineering.

Collaborations

Takitani has collaborated with notable coworkers, including Isamu Saito and Shinichiro Kato. Their combined efforts have contributed to advancements in the field of crankshaft technology.

Conclusion

Yoshihiro Takitani's innovative work in the development of crankshaft members showcases his expertise and dedication to improving material performance. His patents reflect a commitment to engineering excellence and contribute significantly to the automotive industry.

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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