Shizuoka, Japan

Toshihiko Warashina

This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Fuji Kiko Co., Ltd.. Active years: 1992-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiko Warashina. Retrieved from https://idiyas.com/inventor/toshihiko-warashina

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 50.0

 

Average Co-Inventor Count = 1.6

ph-index = 3

Forward Citations = 42(Granted Patents)


Location History:

  • Shizuoka, JP (1992 - 2012)
  • Kosai, JP (2013)

Company Filing History:


Years Active: 1992-2013

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4 patents (USPTO):Explore Patents

Title: Innovations by Toshihiko Warashina

Introduction

Toshihiko Warashina is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of automotive technology, particularly in steering mechanisms. With a total of 4 patents to his name, Warashina's work reflects a commitment to enhancing vehicle safety and functionality.

Latest Patents

Warashina's latest patents include a steering column device and an electrically powered tilt steering device. The steering column device features a mount bracket with a suspended portion that includes a first wall and a second wall, designed to securely connect and fix the jacket to the mount bracket. The electrically powered tilt steering device involves a complex mechanism where a jacket unit for a steering shaft is pivotally connected to the vehicle body, allowing for enhanced maneuverability and control.

Career Highlights

Warashina is currently employed at Fuji Kiko Co., Ltd., where he continues to innovate in the automotive sector. His work has been instrumental in developing advanced steering systems that improve driver experience and vehicle performance.

Collaborations

Throughout his career, Warashina has collaborated with talented individuals such as Yoshiyuki Mizuno and Satoshi Kinoshita. These partnerships have fostered a creative environment that encourages the development of cutting-edge automotive technologies.

Conclusion

Toshihiko Warashina's contributions to automotive innovation are significant and impactful. His patents demonstrate a forward-thinking approach to vehicle design and functionality.

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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