This inventor holds 1 USPTO granted patent. Top assignee: Otowa Electric Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Naoyuki Tsukamoto: Semiconductor Circuit Inventor
Introduction
Naoyuki Tsukamoto is an inventor associated with Amagasaki-shi, Hyogo, Japan. His patent work includes an invention titled “SEMICONDUCTOR CIRCUIT.”
Latest Patents
Tsukamoto is credited with 1 patent, titled “SEMICONDUCTOR CIRCUIT.” The available information does not specify the patent’s filing or grant date.
Career Highlights
Tsukamoto is associated with Otowa Electric Co., Ltd. His recorded patent reflects work in semiconductor circuit technology.
Collaborations
His listed coworkers include Takatoshi Tojo and Minoru Tsukazaki.
Conclusion
Naoyuki Tsukamoto’s recorded invention and professional association connect his work to semiconductor circuit technology in Japan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile