Tokyo, Japan

Yoshitaka Kotani

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsubishi Electric Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitaka Kotani. Retrieved from https://idiyas.com/inventor/yoshitaka-kotani

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

Calculating rank

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yoshitaka Kotani

Introduction

Yoshitaka Kotani is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of railway technology through his innovative designs and patents. His work exemplifies the intersection of engineering and creativity, leading to advancements that enhance the functionality and safety of railway vehicles.

Latest Patents

One of Yoshitaka Kotani's key patents is a reactor apparatus for a railway vehicle. This invention includes a coil assembly, a side cover, through bolts inserted into the coil assembly, cover supporting members, a pair of frames, and ribs that reinforce the pair of frames. The design ensures that the support and fixation sections of each frame are securely attached to the under surface of a vehicle pedestal. The frames are strategically positioned on both sides of the coil assembly to support the through bolts and cover supporting members. Each rib features leg members that extend from the corresponding reinforcing body, which are welded to the respective frame. Additionally, the cover supporting members have leg members that penetrate and are welded to the corresponding frame, ensuring structural integrity and reliability. Yoshitaka Kotani holds 1 patent for this innovative reactor apparatus.

Career Highlights

Yoshitaka Kotani is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His role at the company has allowed him to work on cutting-edge technologies that contribute to the advancement of railway systems. His expertise and innovative mindset have positioned him as a valuable asset in the engineering community.

Collaborations

Throughout his career, Yoshitaka Kotani has collaborated with talented individuals such as Yoichi Hisamori and Kazuhiko Hara. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies in the railway sector.

Conclusion

Yoshitaka Kotani's contributions to railway technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in railway systems, ensuring safety and efficiency for future generations.

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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