This inventor holds 1 USPTO granted patent. Top assignees: Fujikura Limited, Nhk Integrated Technology Inc.. Active years: 2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1,874 
1 out of 3 Years Active: 2013
Title: Nobunao Ishii: Innovator in Leaky Coaxial Cable Technology
Introduction
Nobunao Ishii is a notable inventor based in Kamagaya, Japan. He is recognized for his contributions to the field of telecommunications, particularly through his innovative work on leaky coaxial cables. His inventions have paved the way for advancements in electromagnetic field applications.
Latest Patents
Ishii holds a patent for a leaky coaxial cable, which features a unique design. This cable includes a plurality of slots arranged in a string shape within the outer conductor. The pitch interval of these slots is periodically altered along the axial direction. This periodic change can follow a sinusoidal function, a quadratic function, or other mathematical functions, enhancing the cable's performance.
Career Highlights
Throughout his career, Ishii has worked with prominent companies such as Fujikura Limited and NHK Integrated Technology Inc. His experience in these organizations has contributed significantly to his expertise in telecommunications technology.
Collaborations
Ishii has collaborated with notable colleagues, including Junjii Kumada and Fumio Suzuki. Their joint efforts have further advanced the field of coaxial cable technology.
Conclusion
Nobunao Ishii's innovative work in leaky coaxial cable technology exemplifies his significant contributions to telecommunications. His patents and collaborations reflect a commitment to advancing the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile