Location History:
- Shiga, JP (2018 - 2019)
- Koka, JP (2022)
Company Filing History:
5 out of 92 
4 out of 10,250 
Years Active: 2018-2022
Title: Sumito Uehara: Innovator in Fluororesin Technology
Introduction
Sumito Uehara is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of materials science, particularly in the development of fluororesin-based technologies. With a total of 5 patents to his name, Uehara's work has had a substantial impact on various applications in electronics and circuit design.
Latest Patents
Uehara's latest patents include innovative advancements in fluororesin base materials and printed circuit boards. One of his notable inventions is a fluororesin base material that features a modified layer containing a siloxane bond and a hydrophilic organofunctional group. This modified layer has a contact angle of 90° or less with pure water, enhancing its usability in various applications. Another significant patent involves a substrate for printed circuit boards, which includes a base film with insulating properties and a metal layer. This substrate incorporates a transition metal from group 10 of the periodic table, such as nickel or palladium, which is crucial for its performance.
Career Highlights
Throughout his career, Uehara has worked with esteemed companies such as Sumitomo Electric Printed Circuits, Inc. and Sumitomo Electric Industries, Limited. His experience in these organizations has allowed him to refine his expertise in materials and circuit technology, contributing to his success as an inventor.
Collaborations
Uehara has collaborated with notable colleagues, including Kousuke Miura and Takashi Kasuga. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Sumito Uehara's contributions to the field of fluororesin technology and printed circuit boards highlight his role as a leading inventor. His innovative patents and collaborations reflect his commitment to advancing materials science. Uehara's work continues to influence the industry and pave the way for future innovations.