Hachioji, Japan

Kunio Takeshita

This inventor holds 1 USPTO granted patent. Top assignee: Japanese National Railways. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Takeshita. Retrieved from https://idiyas.com/inventor/kunio-takeshita

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 36(Granted Patents)


Company Filing History:


Years Active: 1980

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Kunio Takeshita – Innovating Rail Displacement Measurement

Introduction

Kunio Takeshita, an accomplished inventor based in Hachioji, Japan, has made noteworthy contributions to the field of rail technology. With a focus on enhancing measurement techniques, he has secured a patent that reflects his commitment to innovation in the transportation industry.

Latest Patents

Takeshita holds a single patent titled "Method and Apparatus for Optical Method of Measuring Rail Displacement." This innovation incorporates a light projector with a slit plate, reflection mirrors for light projection and reception, and a light receptor, all strategically installed beneath the body of a track inspection car. This apparatus measures rail displacement by detecting deviations in the position of light emitted onto the rails when the inspection car operates along the track. The invention serves to provide precise measurements critical for maintaining rail safety and efficiency.

Career Highlights

Takeshita has dedicated his professional career to the Japanese National Railways, where he has applied his expertise in optical measurement systems to improve rail inspection processes. His work emphasizes the integration of advanced optical technologies in railway applications, showcasing his innovative capabilities in a crucial sector.

Collaborations

Throughout his career, Kunio Takeshita has collaborated with esteemed colleagues, including Yasushi Shirota and Satoru Kishimoto. Their teamwork within Japanese National Railways has fostered an environment of innovation, contributing to advancements in railway technology and ensuring enhanced safety measures for rail operations.

Conclusion

Kunio Takeshita's contributions to the rail industry, particularly through his patented optical measurement system, exemplify the importance of innovation in transportation. His dedication to developing cutting-edge solutions ensures the continued advancement of railway safety and efficiency, making him a significant figure in the field of engineering.

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]
Loading…