Inventor · disambiguated record
Masanori Isshiki
Also filed as: ISSHIKI MASANORI
7 granted patents·81 citations·filing 1980–1994
85Inventor score
Top patents by PatentIndex Score
7 records- 0178US4383284APerpendicular magnetic head and method of manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 10, 1983·22 cites·12 claims
- 0274US5032931AMethod for magnetic transfer and apparatus thereforTOSHIBA KK·Filed 1990·Granted Jul 16, 1991·24 cites·6 claims
- 0361US5217820AHigh density slave magnetic recording media having specified perpendicular squareness rectangular ratio, roughness and number of projectionsTOSHIBA KK·Filed 1990·Granted Jun 8, 1993·13 cites·16 claims
- 0456US4622616AThin film magnetic head for equalizing outputs of a two-channel tracking deviceTOSHIBA KK·Filed 1984·Granted Nov 11, 1986·9 cites·7 claims
- 0544US4571653APerpendicular magnetic recording headTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Feb 18, 1986·5 cites·4 claims
- 0638US4719520AMethod and apparatus for setting recording current in perpendicular magnetic recording apparatusTOSHIBA KK·Filed 1985·Granted Jan 12, 1988·6 cites·20 claims
- 0731US5545462AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1994·Granted Aug 13, 1996·2 cites·11 claims
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