Location History:
- Ibaraki, JP (2015 - 2017)
- Tokyo, JP (2018 - 2021)
Company Filing History:
5 out of 1,641 
1 out of 139 
Years Active: 2015-2021
Title: The Inventor Spotlight: Sadaaki Katou
Introduction:
Sadaaki Katou, a prolific inventor hailing from Tokyo, Japan, has made significant contributions to the field of adhesive compositions, cured articles, semiconductor devices, and their production methods. With an impressive portfolio of six patents, Katou's innovative work has left a lasting impact on the industry.
Latest Patents:
Among his latest patents is an adhesive composition that includes a (meth)acrylic polymer, a compound with at least two (meth)acryloyl groups, a polymerization initiator, and a filler. Additionally, Katou has patented an adhesive composition involving a compound with at least two ethylenically unsaturated groups, a thermal polymerization initiator, a hindered phenolic compound, a thioether compound, and a compound with a thiol group.
Career Highlights:
Katou has brought his expertise to renowned companies such as Hitachi Chemical Company, Ltd. and Showa Denko Materials Co., Ltd., where he has played a pivotal role in driving innovation and technological advancement in the materials industry. His inventive spirit and dedication to research have led to the development of groundbreaking solutions in adhesive technology and semiconductor manufacturing.
Collaborations:
Throughout his career, Katou has collaborated with esteemed colleagues such as Shinjiro Fujii and Aya Ikeda, further enriching the exchange of ideas and fostering a culture of innovation within the organizations he has been a part of. These collaborations have undoubtedly played a key role in the success of his patent applications and the practical implementation of his inventions.
Conclusion:
In conclusion, Sadaaki Katou stands as a shining example of ingenuity and excellence in the world of inventions. His relentless pursuit of innovation, coupled with his collaborative spirit, has established him as a key figure in the development of cutting-edge technologies. Katou's patents and contributions continue to inspire future generations of inventors and researchers in the quest for technological advancement.