This inventor holds 7 USPTO granted patents. Top assignees: Hitachi Chemical Company, Ltd., Hitachi, Ltd.. Active years: 1988-1998.
Location History:
- Cupertino, CA (US) (1989)
- Hitachi, JP (1988 - 1998)
Company Filing History:
Years Active: 1988-1998
Title: Hidetaka Satou: Innovator in Photoinitiator Compositions and Adhesive Technologies
Introduction
Hidetaka Satou is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of photoinitiator compositions and adhesive technologies. With a total of 7 patents to his name, Satou's work has had a considerable impact on the development of materials used in various applications.
Latest Patents
Among his latest patents, Satou has developed innovative photoinitiator compositions that include amino acids and coumarin. One notable invention is an N-aryl-.alpha.-amino acid, which serves as an effective photoinitiator. This composition enhances the photosensitive properties of materials containing poly(amic acid) and addition polymerizable compounds used for pattern formation. Additionally, he has created several photoinitiator compositions that combine different components, such as titanocene and oxime esters, to further improve the performance of photosensitive materials.
Another significant patent involves an adhesive composition that utilizes an epoxy resin derived from a unique disiloxane dianhydride. This adhesive is particularly suitable for bonding semiconductor chips to copper frames, minimizing warpage during the process. Satou's innovations in these areas demonstrate his commitment to advancing material science and engineering.
Career Highlights
Hidetaka Satou has worked with notable companies, including Hitachi Chemical Company, Ltd. and Hitachi, Ltd. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking advancements in his field.
Collaborations
Throughout his career, Satou has collaborated with esteemed colleagues such as Mitsumasa Kojima and Daisuke Makino. These partnerships have fostered a collaborative environment that has led to the successful development of innovative technologies.
Conclusion
Hidetaka Satou is a distinguished inventor whose work in photoinitiator compositions and adhesive technologies has made a lasting impact on material science. His numerous patents reflect his dedication to innovation and excellence in his field.