This inventor holds 1 USPTO granted patent. Top assignee: Tdk Corporation. Active years: 1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987
Title: Hirokazu Kambe: Magnetic Recording Media Inventor.
Introduction
Hirokazu Kambe is an inventor associated with Saku, Japan, and TDK Corporation. His recorded patent work concerns magnetic recording media and the design of magnetic layers.
Latest Patents
Kambe is credited with 1 patent, titled “Magnetic Recording Medium.” The invention describes a substrate carrying two magnetic recording layers. Its under-layer uses alloy or metal magnetic powder with a BET-measured specific surface area of no more than 30 m²/g, while its top layer uses iron oxide or cobalt-adsorbed iron oxide powder with a specific surface area of at least 25 m²/g. The patent focuses on the materials and surface-area characteristics of the two layers.
Career Highlights
Kambe’s listed patent connects his work with magnetic recording technology at TDK Corporation. The available information identifies his contribution in the field of recording-media materials.
Collaborations
Kazuhiro Kuroda and Masashi Hayama are listed as Kambe’s coworkers. The available details do not specify their roles in the patent.
Conclusion
Hirokazu Kambe’s recorded invention addresses the composition and structure of layered magnetic recording media, reflecting his association with TDK Corporation and recording technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile