Inventor · disambiguated record
Tatsuo Nakanishi
Also filed as: NAKANISHI TATSUO
29 granted patents·1 pending application·1,882 citations·filing 1978–2009
98Inventor score
Files withKONISHIROKU PHOTO IND12YAMAHA CORP6KONICA MINOLTA BUSINESS TECH5NIPPON MUSICAL INSTRUMENTS MFG4KONICA MINOLTA HOLDINGS INC1
Top patents by PatentIndex Score
30 records- 0198US4928972AIron club head for golfYAMAHA CORP·Filed 1989·Granted May 29, 1990·541 cites·12 claims
- 0297US4964640AIron club head for golfYAMAHA CORP·Filed 1990·Granted Oct 23, 1990·227 cites·15 claims
- 0397US4824116AGolf club headYAMAHA CORP·Filed 1987·Granted Apr 25, 1989·318 cites·6 claims
- 0497US4803023AMethod for producing a wood-type golf club headYAMAHA CORP·Filed 1987·Granted Feb 7, 1989·224 cites·5 claims
- 0596US4740345AMethod for producing an iron golf club headNIPPON MUSICAL INSTRUMENTS MFG·Filed 1986·Granted Apr 26, 1988·126 cites·7 claims
- 0691US6370349B2Toner storing container and toner replenishing device therewithKONISHIROKU PHOTO IND·Filed 2000·Granted Apr 9, 2002·40 cites·11 claims
- 0789US4581190AProcess for producing a wood-type golf club headNIPPON MUSICAL INSTRUMENTS MFG·Filed 1983·Granted Apr 8, 1986·75 cites·15 claims
- 0886US7983592B2Toner container having a sealed toner capKONICA MINOLTA BUSINESS TECH·Filed 2009·Granted Jul 19, 2011·9 cites·8 claims
- 0985US6731897B2Powder or toner accommodating containerKONISHIROKU PHOTO IND·Filed 2003·Granted May 4, 2004·26 cites·13 claims
- 1083US4883623AMethod for producing a golf club headYAMAHA CORP·Filed 1989·Granted Nov 28, 1989·76 cites·6 claims
- 1179US8155568B2Toner container, production method for toner product and toner replenishing methodNAITO KIYOTAKA·Filed 2009·Granted Apr 10, 2012·8 cites·7 claims
- 1277US6999705B2Powder container, powder contained product, powder container manufacturing method, powder contained product reusing method, toner container and toner contained productKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Feb 14, 2006·4 cites·27 claims
- 1377USD450081SToner cartridgeKONISHIROKU PHOTO IND·Filed 2000·Granted Nov 6, 2001·22 cites·1 claims
- 1476USD636435SToner cartridgeKONICA MINOLTA BUSINESS TECH·Filed 2009·Granted Apr 19, 2011·21 cites·1 claims
- 1575US4714577AMethod for producing a wood-type golf club headNIPPON MUSICAL INSTRUMENTS MFG·Filed 1986·Granted Dec 22, 1987·33 cites·14 claims
- 1672USD442986SToner cartridgeKONISHIROKU PHOTO IND·Filed 2000·Granted May 29, 2001·18 cites·1 claims
- 1770USD636016SToner cartridgeKONICA MINOLTA BUSINESS TECH·Filed 2009·Granted Apr 12, 2011·17 cites·1 claims
- 1870US6298885B1Powder accommodating containerKONISHIROKU PHOTO IND·Filed 2000·Granted Oct 9, 2001·12 cites·18 claims
- 1967US4794064AAmorphous silicon electrophotographic receptor having controlled carbon and boron contentsKONISHIROKU PHOTO IND·Filed 1987·Granted Dec 27, 1988·15 cites·16 claims
- 2061US4270768ASki and a process for manufacturing sameNIPPON MUSICAL INSTRUMENTS MFG·Filed 1978·Granted Jun 2, 1981·12 cites·8 claims
- 2158US6934495B2Fine particle storage container and fine particle storage product, toner storage container and toner storage product, and toner supplying deviceKONICA MINOLTA HOLDINGS INC·Filed 2003·Granted Aug 23, 2005·6 cites·13 claims
- 2252US5586944AGolf club headYAMAHA CORP·Filed 1995·Granted Dec 24, 1996·25 cites·3 claims
- 2351US4677044AMulti-layered electrophotographic photosensitive member having amorphous siliconKONISHIROKU PHOTO IND·Filed 1985·Granted Jun 30, 1987·8 cites·8 claims
- 2451US4673629APhotoreceptor having amorphous silicon layersKONISHIROKU PHOTO IND·Filed 1985·Granted Jun 16, 1987·8 cites·28 claims
- 2549US7184683B2Powder container, powder contained product, powder container manufacturing method, powder contained product reusing method, toner container and toner contained productKONICA MINOLTA BUSINESS TECH·Filed 2005·Granted Feb 27, 2007·0 cites·22 claims
- 2645US4859554AMultilayer photoreceptorKONISHIROKU PHOTO IND·Filed 1988·Granted Aug 22, 1989·6 cites·32 claims
- 2734US5952141APhotoreceptor drum with specified flangeKONISHIROKU PHOTO IND·Filed 1997·Granted Sep 14, 1999·2 cites·18 claims
- 2833US2004009017A1Powder container, powder contained product, powder container manufacturing method, powder contained product reusing method, toner container and toner contained productFiled 2003·Application pending·0 cites
- 2931US6355355B1Packaging materials for electrophotographic development materials, a packaging method, and toner and developer material for electrophotographic developmentKONISHIROKU PHOTO IND·Filed 1999·Granted Mar 12, 2002·3 cites·9 claims
- 3028US6040105AElectrophotographic photoreceptor, and a production method of the sameKONISHIROKU PHOTO IND·Filed 1998·Granted Mar 21, 2000·0 cites·5 claims
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