This inventor holds 17 USPTO granted patents and 1 published patent application, plus 8 CIPO patents and 12 EPO patents. Top assignees: Fujikura Limited, Nippon Telegraph and Telephone Corporation. Active years: 2013-2022.
Location History:
- Tokyo, JP (2013)
- Katsushika-ku, JP (2013 - 2016)
- Sakura, JP (2017 - 2022)
- Chiba, JP (2019 - 2022)
Company Filing History:
17 out of 1,868 
3 out of 5,300 
Years Active: 2013-2022
Title: Kouji Tomikawa: Innovator in Optical Cable Technology.
Introduction
Kouji Tomikawa is a notable inventor based in Japan, recognized for his contributions to optical cable technology. His innovative approach aims to simplify the process of withdrawing optical fibers from cables, addressing a common challenge in the industry.
Latest Patents
Tomikawa's most significant patent is the Optical Cable and Sheath Removing Method. This invention provides a novel optical cable design that allows for the easy withdrawal of optical fibers. The optical cable features an optical fiber unit surrounded by a press-winding tape, with at least three tension members positioned at intervals around the unit. The outer skin of the cable covers both the optical fiber unit and the tension members, enhancing the overall functionality of the cable.
Career Highlights
Throughout his career, Kouji Tomikawa has focused on developing practical solutions for optical cable applications. His work has contributed to advancements in the telecommunications industry, particularly in improving the efficiency of fiber optic installations.
Collaborations
Tomikawa has collaborated with talented individuals such as Shinnosuke Sato and Mizuki Isaji, who have supported his innovative endeavors in optical technology.
Conclusion
Kouji Tomikawa's work in optical cable technology exemplifies the importance of innovation in addressing industry challenges. His contributions continue to influence the field and pave the way for future advancements.