This inventor holds 1 USPTO granted patent. Top assignee: Fujitsu Corporation. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Yasusi Kaeriyama: Inventor of an Optical Submarine Repeater
Introduction
Yasusi Kaeriyama is an inventor associated with Sapporo, Japan, and Fujitsu Corporation. His patent work includes an optical submarine repeater, a device designed to protect and manage heat from components housed within a pressure-resistant structure.
Latest Patents
The provided information identifies one patent for Kaeriyama: “Optical submarine repeater.” The invention places a circuit unit containing heating components inside a cylindrical metal case closed by end plates. The metal case sits within an insulated space formed by a polyethylene cylinder and matching end plates. A pressure-resistant housing surrounds the assembly, with radiating and cushioning members supporting heat transfer and maintaining pressure contact between the components.
Kaeriyama is credited with 1 patent in the supplied data.
Career Highlights
Kaeriyama’s listed work connects him with Fujitsu Corporation and submarine optical communications technology. His patent describes an arrangement that combines insulation, heat dissipation, cushioning, and pressure-resistant housing to accommodate heat-generating circuitry.
Collaborations
The supplied information lists Michio Kondo and Shuji Ogiya as Kaeriyama’s coworkers. It does not specify their roles in the patent or whether they collaborated on this invention.
Conclusion
Yasusi Kaeriyama’s documented patent highlights an engineering approach to protecting and cooling circuitry in an optical submarine repeater.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile