Patents/Inventors

Hideyuki Hatakeyama

TokyoJP9 patents

8 Patents

US125734242026
Magnetic Disk and Substrate for Magnetic Disk
UACJ Corporation
0 cites
US125556022026
Magnetic Disk Substrate and Magnetic Disk Using Magnetic Disk Substrate
FURUKAWA ELECTRIC CO., Ltd.
0 cites
US123944402025
Magnetic Disk Device and Method for Manufacturing Magnetic Disk Device
FURUKAWA ELECTRIC CO., Ltd
0 cites
US122435702025
Aluminum Alloy Substrate for Magnetic Disc and Magnetic Disc
Furukawa Electric Co., Ltd.
0 cites
US122056162025
Impact Resistant Magnetic Disk Device and Method for Manufacturing Impact Resistant Magnetic Disk Device
FURUKAWA ELECTRIC CO., Ltd.
0 cites
US120873422024
Aluminum Alloy Disc Blank for Magnetic Disc and Magnetic Disc
FURUKAWA ELECTRIC CO., Ltd.
0 cites
US120336652024
Thin Substrate Built-in Hard Disk Drive and Base Plate Member for Thin Substrate Built-in Hard Disk Drive
Furukawa Electric Co., Ltd.
0 cites
US119355592024
Magnetic Disk Device
FURUKAWA ELECTRIC CO., Ltd.
0 cites