Tokyo, Japan

Yasuhiro Kitajima

This inventor holds 7 USPTO granted patents. Top assignee: Nec Corporation. Active years: 1996-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhiro Kitajima. Retrieved from https://idiyas.com/inventor/yasuhiro-kitajima

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 = 2.3

ph-index = 4

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1996-2001

Loading Chart...
7 patents (USPTO):Explore Patents

Title: Yasuhiro Kitajima: Innovator in Optical Communication Technology

Introduction

Yasuhiro Kitajima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical communication technology, holding a total of 7 patents. His work focuses on improving the efficiency and reliability of optical cable systems.

Latest Patents

Among his latest patents is an innovative image compression transmission control equipment. Additionally, he has developed a unique optical cable introducing structure and method for connecting optical cables. This invention includes an adapter affixed to the side wall of a communication apparatus casing. A case is fitted in a bore that extends axially throughout the center of the adapter. The design features a ring nut assembly that holds the optical cable at its center and connects it to the adapter, ensuring that the cable is firmly affixed at two points. This structure prevents breakage of the cable fibers due to twisting or pulling forces.

Career Highlights

Yasuhiro Kitajima is currently employed at NEC Corporation, where he continues to innovate in the field of optical communications. His work has been instrumental in advancing technologies that enhance data transmission capabilities.

Collaborations

Throughout his career, Kitajima has collaborated with notable colleagues, including Kouichi Kawada and Sadaaki Miyamoto. These partnerships have contributed to the development of cutting-edge technologies in the industry.

Conclusion

Yasuhiro Kitajima's contributions to optical communication technology have established him as a key figure in the field. His innovative patents and collaborations reflect his commitment to advancing communication systems.

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…