This inventor holds 7 USPTO granted patents and 3 published patent applications. Top assignees: Sumitomo Electric Industries, Limited, Sumitomo Electric Printed Circuits, Inc.. Active years: 2019-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
7 out of 10,631 
5 out of 100 Years Active: 2019-2026
Title: The Innovative Mind of Kayo Hashizume: A Pioneer in Printed Circuit Board Technology
Introduction
Kayo Hashizume, a visionary inventor hailing from Osaka, Japan, has made significant strides in the field of printed circuit board technology. With a portfolio boasting six patents, his groundbreaking work has reshaped the landscape of electronic manufacturing.
Latest Patents
Among his latest patents is the development of a cutting-edge substrate for a printed wiring board. This substrate features a unique composition, including a base film with polyimide as a main component and a sinter layer containing copper nanoparticles. Notably, the incorporation of nitrogen atoms bonded to the copper nanoparticles enhances conductivity, making it a game-changer in the industry.
Another notable patent is the innovation of a base material for printed circuit boards, characterized by a sintered body layer with embedded metal particles. The meticulous design of this base material, with an embedment ratio ranging from 10% to 90%, showcases Hashizume's commitment to enhancing performance and efficiency in electronic devices.
Career Highlights
Hashizume's remarkable career includes stints at renowned companies such as Sumitomo Electric Industries, Limited, and Sumitomo Electric Printed Circuits, Inc. His time at these leading organizations has afforded him invaluable experience and insights that have fueled his innovative pursuits in the realm of printed circuit board technologies.
Collaborations
Collaborating with esteemed colleagues such as Yoshio Oka and Takashi Kasuga has been instrumental in Hashizume's journey towards technological advancement. Together, they have synergized their expertise and creativity to push the boundaries of traditional manufacturing processes and drive innovation in the field.
Conclusion
In conclusion, Kayo Hashizume stands as a luminary in the realm of printed circuit board technology, with a track record of transformative inventions that have revolutionized the industry. His relentless dedication to pushing the boundaries of innovation underscores his commitment to shaping a future where electronic devices are more efficient, reliable, and interconnected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile