Inventor · disambiguated record
Shinichi Kitahata
Also filed as: KITAHATA SHINICHI · WATANABE HIDEAKI
10 granted patents·142 citations·filing 1984–2005
90Inventor score
Files withHITACHI MAXELL10
Top patents by PatentIndex Score
10 records- 0190US6964811B2Magnetic powder, method for producing the same and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2003·Granted Nov 15, 2005·24 cites·31 claims
- 0282US7510790B2Magnetic powder, method for producing the same and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2005·Granted Mar 31, 2009·4 cites·29 claims
- 0369US6037400AComposition for prevention of electric wave in wide range and electric wave absorber coping with all directions using sameHITACHI MAXELL·Filed 1998·Granted Mar 14, 2000·22 cites·17 claims
- 0465US5648160AMagnetic powder, method for producing the same and use of the sameHITACHI MAXELL·Filed 1995·Granted Jul 15, 1997·36 cites·48 claims
- 0556US4677024AMagnetic recording mediumHITACHI MAXELL·Filed 1984·Granted Jun 30, 1987·8 cites·2 claims
- 0650US5952953AWave absorberHITACHI MAXELL·Filed 1998·Granted Sep 14, 1999·18 cites·6 claims
- 0749US4851276AMagnetic recording medium and method for producing the sameHITACHI MAXELL·Filed 1987·Granted Jul 25, 1989·7 cites·23 claims
- 0848US4770933AMagnetic recording mediumHITACHI MAXELL·Filed 1988·Granted Sep 13, 1988·12 cites·2 claims
- 0937US6143096AProcess for producing alloy, alloy and alloy containing sheets made therefromHITACHI MAXELL·Filed 1997·Granted Nov 7, 2000·5 cites·7 claims
- 1037US4705718AMagnetic recording mediumHITACHI MAXELL·Filed 1985·Granted Nov 10, 1987·6 cites·14 claims
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