This inventor holds 7 USPTO granted patents. Top assignees: Matsushita Electronics Corporation, Matsushita Electric Industrial Co., Ltd.. Active years: 1996-2005.
Location History:
- Osaka, JP (1996 - 2002)
- Settsu, JP (1999 - 2005)
Company Filing History:
4 out of 655 
3 out of 27,375 
Years Active: 1996-2005
Title: Akihisa Sugimura: Innovator in Semiconductor Technology
Introduction
Akihisa Sugimura is a prominent inventor based in Settsu, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on improving the performance and reliability of semiconductor devices.
Latest Patents
Among his latest patents is a method of fabricating semiconductor devices. This invention provides a bias circuit designed to suppress changes in the idle current of a power transistor due to temperature variations. The bias circuit includes a first bipolar transistor with an emitter, base, and collector, along with at least one Schottky diode connected to the base. This Schottky diode is crucial for supplying a base potential that stabilizes the collector current of the first bipolar transistor against temperature changes.
Career Highlights
Akihisa Sugimura has worked with notable companies such as Matsushita Electronics Corporation and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions in semiconductor technology.
Collaborations
Throughout his career, Sugimura has collaborated with talented individuals, including Kunihiko Kanazawa and Kazuki Tateoka. These partnerships have contributed to the advancement of his inventions and the overall progress in the semiconductor field.
Conclusion
Akihisa Sugimura's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.