Location History:
- Furukawa, JP (1988 - 1992)
- Yamanashi, JP (2016)
- Fukuoka, JP (1993 - 2020)
Company Filing History:
7 out of 4,048 
5 out of 27,375 
2 out of 13,307 Years Active: 1988-2020
Title: Takatoshi Ishikawa: Innovator in Semiconductor Technology
Introduction
Takatoshi Ishikawa is a prominent inventor based in Fukuoka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His innovative approaches have paved the way for advancements in semiconductor manufacturing processes.
Latest Patents
Ishikawa's latest patents include a method of manufacturing semiconductor devices. This method involves preparing a semiconductor element with a functional surface and an adhesive layer, positioning it above a board with an electrode, and activating the flux component through ultrasonic vibration. The process culminates in bonding the bump to the electrode while maintaining ultrasonic vibration and pressure. Another notable patent is related to fabricating semiconductor packages, which details a process for mounting semiconductor chips on an adhesive sheet, forming a resin portion, and creating individual semiconductor packages.
Career Highlights
Throughout his career, Ishikawa has worked with notable companies such as Alps Electric Co., Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Ishikawa has collaborated with esteemed colleagues, including Masakazu Kato and Masakazu Katoh. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Takatoshi Ishikawa's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and drive technological advancements.