Saitama, Japan

Shiro Ichiki

This inventor holds 1 USPTO granted patent. Top assignee: Diesel Kiki Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shiro Ichiki. Retrieved from https://idiyas.com/inventor/shiro-ichiki-4n12f513

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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1993

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

Title: Shiro Ichiki: Innovator in Differential Device Technology

Introduction

Shiro Ichiki is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of automotive technology, particularly in the design of differential devices for vehicles. His innovative approach has led to the development of a unique patent that enhances vehicle performance.

Latest Patents

Ichiki holds a patent for a differential device designed to improve drive torque distribution in vehicles. This device features a pair of propeller shafts extending into a housing, with side gears connected to each propeller shaft. The invention includes at least one pair of element gears that mesh with the side gears, utilizing screw gear portions to optimize performance. Notably, the pitch diameters or helix angles of the screw gear portions differ, allowing for improved torque distribution while reducing the overall diameter of the differential device.

Career Highlights

Shiro Ichiki is associated with Diesel Kiki Co., Ltd., where he has applied his expertise in mechanical engineering to develop advanced automotive technologies. His work has been instrumental in enhancing the efficiency and performance of vehicle differential systems.

Collaborations

Ichiki collaborates with Hideyasu Takefuta, a fellow innovator in the field. Their combined efforts contribute to the advancement of automotive technology and the development of innovative solutions.

Conclusion

Shiro Ichiki's contributions to differential device technology exemplify the spirit of innovation in the automotive industry. His patent reflects a commitment to improving vehicle performance and efficiency.

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…