This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Tanaka Kikinzoku Kogyo K.k.. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Yusuke Ohshima: Innovator in Fine Silver Particle Technology
Introduction
Yusuke Ohshima is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of fine silver particle technology, holding 2 patents that showcase his innovative approach to materials science.
Latest Patents
Ohshima's latest patents include advancements in fine silver particle ink and semiconductor devices. His fine silver particle ink is composed of hexylamine, dodecylamine, oleic acid, fine silver particles, and a solvent. The ink demonstrates a volume resistivity of 8 to 25 μΩcm when sintered at 100°C, allowing for effective application on substrates through spin coating. Additionally, he has developed a semiconductor device that features a sintered-silver-coated film adhered to a semiconductor substrate, enhancing heat dissipation through a bonded heat sink.
Career Highlights
Yusuke Ohshima is associated with Tanaka Kikinzoku Kogyo K.K., a company known for its expertise in precious metals and advanced materials. His work has positioned him as a key figure in the development of innovative materials that have practical applications in electronics and semiconductor technology.
Collaborations
Ohshima has collaborated with notable coworkers such as Junichi Taniuchi and Hitoshi Kubo, contributing to the advancement of their shared projects and innovations.
Conclusion
Yusuke Ohshima's contributions to fine silver particle technology and semiconductor devices highlight his role as an influential inventor in his field. His patents reflect a commitment to innovation and practical applications that benefit various industries.