Inventor · disambiguated record
Kazuhira Namikawa
Also filed as: NAMIKAWA KAZUHIRA
8 granted patents·17 citations·filing 1984–1988
80Inventor score
Files withVICTOR COMPANY OF JAPAN8
Top patents by PatentIndex Score
8 records- 0143US4592862AConductive resin composition and information recordVICTOR COMPANY OF JAPAN·Filed 1985·Granted Jun 3, 1986·6 cites·10 claims
- 0237US4776935AHigh density record including carbon black particles purified by electrolysisVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 11, 1988·3 cites·3 claims
- 0337US4547545AHigh density information record made of a conductive resin composition comprising a specific type of dimethylpolysiloxaneVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 15, 1985·3 cites·4 claims
- 0434US4548739AHigh density information records made of conductive resin compositions comprising a specifically-treated vinyl chloride-base resinVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 22, 1985·2 cites·9 claims
- 0532US4646284AHigh density information record medium using carbon black particles surface-treated with silicone oilVICTOR COMPANY OF JAPAN·Filed 1985·Granted Feb 24, 1987·2 cites·5 claims
- 0631US4631717AHigh density information records of an electrostatic capacitance typeVICTOR COMPANY OF JAPAN·Filed 1984·Granted Dec 23, 1986·1 cites·8 claims
- 0728US4639908AHigh density information records made of conductive resin compositions comprising inorganic power stabilizersVICTOR COMPANY OF JAPAN·Filed 1984·Granted Jan 27, 1987·0 cites·6 claims
- 0827US4906499AHigh density information record medium comprising a polymer material having a lubricant uniformly dispersed thereinVICTOR COMPANY OF JAPAN·Filed 1988·Granted Mar 6, 1990·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →