Location History:
- Nagano, JP (2012)
- Kawasaki, JP (2015)
- Matsumoto, JP (2015 - 2020)
Company Filing History:
11 out of 4,819 
1 out of 433 
Years Active: 2012-2020
Title: Tomonori Katano: Innovator in Semiconductor Technology
Introduction
Tomonori Katano is a prominent inventor based in Matsumoto, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on innovative semiconductor devices and manufacturing methods that enhance performance and efficiency.
Latest Patents
One of his latest patents is for a semiconductor device and method for manufacturing a semiconductor device. This invention includes an insulating circuit-substrate on which a semiconductor chip is mounted. The device features a casing that accommodates the insulating circuit-substrate and a plate-shaped terminal-connecting member. This member has both ends suspended, extending between two opposite side-walls of the casing. The connection-terminal is strategically placed in the central region to connect to the semiconductor chip, while load-absorbing portions are designed to absorb loads applied from the side-walls, allowing for deformation under stress.
Another notable patent details a method of manufacturing a semiconductor device. In this process, an impurity of a second conductivity type is selectively doped into a surface of a semiconductor substrate of a first conductivity type to form doped regions. A portion of the surface of these doped regions is covered by a heat insulating film, while the remaining portion is covered by an absorbing film. The doped regions are then heated through the absorbing film, enabling the formation of an impurity region with varying carrier concentrations.
Career Highlights
Tomonori Katano has worked with notable companies such as Fuji Electric Co., Ltd. and Kyushu University. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Throughout his career, Katano has collaborated with esteemed colleagues, including Katsumi Taniguchi and Narumi Sato. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Tomonori Katano is a distinguished inventor whose work in semiconductor technology has led to numerous patents and advancements in the field. His innovative approaches continue to influence the industry and pave the way for future developments.