Inventor · disambiguated record
Setsuko Kawahara
Also filed as: KAWAHARA SETSUKO
16 granted patents·204 citations·filing 1989–1994
93Inventor score
Files withKONISHIROKU PHOTO IND16
Top patents by PatentIndex Score
16 records- 0180US5151323AMagnetic recording medium and manufacturing method thereofKONISHIROKU PHOTO IND·Filed 1990·Granted Sep 29, 1992·29 cites·18 claims
- 0275US5093192AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1990·Granted Mar 3, 1992·23 cites·14 claims
- 0374US5051291AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1990·Granted Sep 24, 1991·38 cites·18 claims
- 0469US5097792ACoating apparatusKONISHIROKU PHOTO IND·Filed 1990·Granted Mar 24, 1992·19 cites·7 claims
- 0569US5026598AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1989·Granted Jun 25, 1991·15 cites·14 claims
- 0663US5336559AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1992·Granted Aug 9, 1994·14 cites·3 claims
- 0755US4992330AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1989·Granted Feb 12, 1991·12 cites·14 claims
- 0850US5188907AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1991·Granted Feb 23, 1993·13 cites·4 claims
- 0949US5098785AMagnetic recording medium containing a copolymer having an anionic functional group which forms an intermolecular saltKONISHIROKU PHOTO IND·Filed 1989·Granted Mar 24, 1992·7 cites·7 claims
- 1049US5084335AMagnetic recording medium comprising upper and lower magnetic layersKONISHIROKU PHOTO IND·Filed 1989·Granted Jan 28, 1992·12 cites·14 claims
- 1148US5035856AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1990·Granted Jul 30, 1991·12 cites·11 claims
- 1243US5093193AMagnetic recording medium and method of making itKONISHIROKU PHOTO IND·Filed 1990·Granted Mar 3, 1992·5 cites·12 claims
- 1334US5116683AMagnetic recording medium containing a specified ferromagnetic powder, polyurethane resin prepared from specified branched chain diols and a fatty acid esterKONISHIROKU PHOTO IND·Filed 1990·Granted May 26, 1992·4 cites·14 claims
- 1430US5496614AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1994·Granted Mar 5, 1996·0 cites·9 claims
- 1530US5089333AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1990·Granted Feb 18, 1992·1 cites·2 claims
- 1626US5482762AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1993·Granted Jan 9, 1996·0 cites·6 claims
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