Inventor
KUWATSUKA SHUNICHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KUWATSUKA SHUNICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS5245493ASep 14, 1993
Magnetic information storage apparatus including magnetic head and method for making magnetic head
HITACHI LTD68 citations95
US5349745ASep 27, 1994
Method of fabricating thin-film magnetic head
HITACHI LTD39 citations92
US4841624AJun 27, 1989
Method of producing a thin film magnetic head
HITACHI LTD26 citations92
US5241440AAug 31, 1993
Thin film magnetic head and manufacturing method therefor
HITACHI LTD27 citations91
US5296979AMar 22, 1994
Magnetic disc apparatus with thin film head suitable for high-density recording
HITACHI LTD14 citations73
US4841402AJun 20, 1989
Thin film magnetic head and method of manufacture
HITACHI LTD14 citations73
US4824731AApr 25, 1989
Thin film magnetic head
HITACHI LTD8 citations73