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For the Inventor, By the Inventor

Chiba, Japan

Kazunaga Kobayashi

This inventor holds 10 USPTO granted patents. Top assignee: Fujikura Limited. Active years: 1989-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunaga Kobayashi. Retrieved from https://idiyas.com/inventor/kazunaga-kobayashi

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

USPTO Granted Patents = 10

% Patents Active = 40.0

Average Co-Inventor Count = 4.9

ph-index = 4

Forward Citations = 239(Granted Patents)


Location History:

  • Sakura, JP (1989 - 2005)
  • Chiba, JP (2004 - 2005)

Company Filing History:

goldMedal10 out of 1,874 
 
Fujikura Limited
 patents

Years Active: 1989-2005

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10 patents (USPTO):Explore Patents
1. 6973243 - Cable (2005-12-06),
2. 6915050 - Identification member in slots in the core of an optical fiber cable (2005-07-05),
3. 6870994 - Optical fiber cord, manufacturing method thereof, and manufacturing apparatus thereof (2005-03-22),
4. 6862390 - Optical fiber drop cable (2005-03-01),
5. 6853782 - Optical fiber drop cable (2005-02-08),
6. 6834148 - Optical fiber cord and manufacturing method thereof (2004-12-21),
7. 6775445 - Optical fiber drop cable (2004-08-10),
8. 6728455 - Optical fiber drop cable and manufacturing method thereof (2004-04-27),
9. 6614514 - Distortion measuring apparatus and distortion measuring method using this apparatus (2003-09-02),
10. 4812014 - Water penetration-detecting apparatus and optical fiber cable using same (1989-03-14),

Title: Kazunaga Kobayashi: Innovator in Cable Technology

Introduction

Kazunaga Kobayashi is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of cable technology, holding a total of 10 patents. His innovative designs focus on improving the efficiency and functionality of cables used in various applications.

Latest Patents

One of his latest patents involves a cable that allows for the simple and speedy writing of substantial volumes of cable identifying information. This cable features a core and an integrated member with a chain of RFIDs, which includes multiple RFID elements arranged at suitable intervals along the cable core. This design enables the writing and reading of cable identifying information through the transmission of electromagnetic energy. Another notable patent is for an optical fiber cable that includes a slotted core with identification members placed in designated slots for identifying cable information.

Career Highlights

Kazunaga Kobayashi is currently employed at Fujikura Limited, a company known for its advancements in telecommunications and cable technology. His work has significantly impacted the industry, leading to more efficient and reliable cable systems.

Collaborations

Throughout his career, Kobayashi has collaborated with notable colleagues, including Keiji Ohashi and Masahiro Kusakari. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the field.

Conclusion

Kazunaga Kobayashi's contributions to cable technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the functionality and efficiency of cable systems, making a lasting impact on the industry.

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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