Inventor · disambiguated record
Yasuhisa Yamauchi
Also filed as: YAMAUCHI YASUHISA
8 granted patents·115 citations·filing 1983–1992
87Inventor score
Top patents by PatentIndex Score
8 records- 0196US5294525ASilver halide photographic light-sensitive material capable of magnetic-recordingKONISHIROKU PHOTO IND·Filed 1992·Granted Mar 15, 1994·53 cites·9 claims
- 0263US4713293AMagnetic recording mediaKONISHIROKU PHOTO IND·Filed 1985·Granted Dec 15, 1987·19 cites·13 claims
- 0355US4710427AProcess for treating magnetic metal powerKONISHIROKU PHOTO IND·Filed 1985·Granted Dec 1, 1987·9 cites·17 claims
- 0450US5188907AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1991·Granted Feb 23, 1993·13 cites·4 claims
- 0546US4550054AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1983·Granted Oct 29, 1985·9 cites·22 claims
- 0637US5055349AMagnetic recording mediumKONISHIROKU PHOTO IND·Filed 1988·Granted Oct 8, 1991·6 cites·14 claims
- 0734US5318826AInformation recording medium comprising a silver nalide light sensitive layer, and two superposed magnetic layers which differ in coercivityKONISHIROKU PHOTO IND·Filed 1992·Granted Jun 7, 1994·5 cites·6 claims
- 0828US4661794AMounting structure for resistors used for controlling the running of industrial vehiclesTOYODA AUTOMATIC LOOM WORKS·Filed 1986·Granted Apr 28, 1987·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →