This inventor holds 16 USPTO granted patents and 9 published patent applications. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation. Active years: 2014-2026.
Company Filing History:
10 out of 58,145 
6 out of 3,276 
Years Active: 2014-2026
Title: Innovations of Katsuhiko Takeuchi
Introduction
Katsuhiko Takeuchi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 16 patents. His work has been instrumental in advancing electronic devices and communication systems.
Latest Patents
Takeuchi's latest patents include a semiconductor device and an electronic device. The first patent describes a semiconductor device that features a semiconductor material layer forming a channel layer, a pair of source/drain electrodes, and a gate electrode arranged between the source/drain electrodes. Notably, at least one of the electrodes is connected via a resistive element. His second patent focuses on a semiconductor device, semiconductor module, and wireless communication apparatus. This invention includes a channel layer made of a first nitride semiconductor and a barrier layer made of a second nitride semiconductor. The design incorporates a source electrode, a drain electrode, and a gate electrode, with specific regions designed to optimize performance.
Career Highlights
Throughout his career, Katsuhiko Takeuchi has worked with notable companies such as Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to develop innovative technologies that have had a lasting impact on the industry.
Collaborations
Takeuchi has collaborated with esteemed colleagues, including Satoshi Taniguchi and Masashi Yanagita. These partnerships have fostered a creative environment that has led to groundbreaking advancements in semiconductor technology.
Conclusion
Katsuhiko Takeuchi's contributions to the field of semiconductor devices and electronic technology are noteworthy. His innovative patents and collaborations with industry leaders highlight his significant role in advancing technology.