This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Semiconductor Energy Laboratory 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: Tetsuji Ishitani: Innovator in Battery Technology and Circuit Design
Introduction
Tetsuji Ishitani is a prominent inventor based in Atsugi, Japan. He has made significant contributions to the fields of battery technology and circuit design. With a total of 2 patents to his name, Ishitani continues to push the boundaries of innovation in his industry.
Latest Patents
Ishitani's latest patents include a method for fabricating secondary batteries and advancements in flip-flop circuits and driver circuits. The method for fabricating secondary batteries automates part of the fabrication process, resulting in a highly reliable secondary battery. This process involves several steps, including the placement of electrodes and separators, the application of an electrolyte, and the curing of a resin layer using ultraviolet light under reduced pressure.
His other patent focuses on a flip-flop circuit that includes multiple input and output terminals. This circuit is designed to respond to various trigger signals and pulse width modulation signals, enhancing the functionality of display panels and data processing devices.
Career Highlights
Ishitani is currently associated with Semiconductor Energy Laboratory Co., Ltd., where he applies his expertise in semiconductor technology. His work has been instrumental in developing innovative solutions that address the growing demands of modern electronics.
Collaborations
Ishitani collaborates with Kouhei Toyotaka, contributing to the advancement of technology in their field. Their partnership exemplifies the importance of teamwork in driving innovation.
Conclusion
Tetsuji Ishitani's contributions to battery technology and circuit design highlight his role as a key innovator in the industry. His patents reflect a commitment to enhancing the reliability and efficiency of electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile