Inventor · disambiguated record
Yoshihiro Moriguchi
Also filed as: MORIGUCHI YOSHIHIRO
5 granted patents·1 pending application·87 citations·filing 1991–2004
80Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
6 records- 0185US5773124AMagnetic recording medium comprising a protective layer having specified electrical resistivity and densityHITACHI LTD·Filed 1994·Granted Jun 30, 1998·37 cites·29 claims
- 0278US5411630AMagnetic disk manufacturing methodHITACHI LTD·Filed 1993·Granted May 2, 1995·29 cites·23 claims
- 0359US5656349AMagnetic disk, method of manufacturing the same and magnetic disk apparatus including the magnetic diskHITACHI LTD·Filed 1991·Granted Aug 12, 1997·12 cites·21 claims
- 0448US5690838AMagnetic recording medium and process for producing sameHITACHI LTD·Filed 1995·Granted Nov 25, 1997·8 cites·24 claims
- 0530US2005022930A1Substrate treatment apparatus, substrate treatment method and substrate manufacturing methodFiled 2004·Application pending·0 cites
- 0629US5930091AMagnetic disk having CSS area with concave and convex portions and apparatus containing the sameHITACHI LTD·Filed 1997·Granted Jul 27, 1999·1 cites·8 claims
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