Location History:
- Yamanashi, JP (2012)
- Minami-Alps, JP (2013)
- Nagano, JP (2005 - 2014)
- Matsumoto, JP (2015 - 2017)
Company Filing History:
11 out of 4,819 
1 out of 85 
1 out of 152 Years Active: 2005-2025
Title: Narumi Sato: Innovator in Semiconductor Technology
Introduction
Narumi Sato is a prominent inventor based in Matsumoto, Japan. She has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. Her innovative work has paved the way for advancements in electronic devices and manufacturing processes.
Latest Patents
One of her latest patents is a semiconductor device having through parts of different shapes. This invention includes a semiconductor chip, a plurality of insulating substrates mounted with the semiconductor chip, a printed circuit board facing the plurality of insulating substrates, and a conductive member for electrically connecting the substrates and the printed circuit board. The printed circuit board features a first through part arranged between the insulating substrates and a second through part that differs in shape from the first.
Another notable patent is for an electronic apparatus and method for manufacturing electronic apparatus. This invention includes a metal wiring with several regions, including first regions covered with a solder layer, a second region between two first regions, and a third region with a nitrogen amount of 20 atoms % or more. The oxygen amount is largest in the second region, followed by the first regions, and then the third region. The nitrogen amount may also be largest in the third region, showcasing the intricate design of the metal wiring.
Career Highlights
Narumi Sato has worked with esteemed companies such as Fuji Electric Co., Ltd. and Fuji Electric Holdings Co., Ltd. Her experience in these organizations has allowed her to develop and refine her innovative ideas in semiconductor technology.
Collaborations
Throughout her career, Narumi has collaborated with notable coworkers, including Akiyasu Kumagai and Tomonori Katano. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Narumi Sato's contributions to semiconductor technology are noteworthy and impactful. Her innovative patents and collaborations highlight her role as a leading inventor in her field. Her work continues to influence the development of electronic devices and manufacturing processes.