Inventor · disambiguated record
Kouzou Kawashima
Also filed as: KAWASHIMA KOUZOU
6 granted patents·55 citations·filing 1982–1990
82Inventor score
Top patents by PatentIndex Score
6 records- 0168US4431945AHigh pressure metal vapor discharge lampTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Feb 14, 1984·13 cites·9 claims
- 0264US4672270AMetal vapor discharge lamp having a starting device of a thermal switch typeTOKYO SHIBAURA ELECTRIC CO·Filed 1984·Granted Jun 9, 1987·11 cites·5 claims
- 0361US4625149AMetal vapor discharge lamp including an inner burner having tapered endsTOSHIBA KK·Filed 1984·Granted Nov 25, 1986·12 cites·5 claims
- 0444US5079478AFluorescent lamp having auxiliary anodesTOSHIBA LIGHTING & TECHNOLOGY·Filed 1990·Granted Jan 7, 1992·7 cites·9 claims
- 0543US4742275AHigh pressure metal vapor discharge lamp with starting elementTOSHIBA KK·Filed 1987·Granted May 3, 1988·8 cites·6 claims
- 0637US4686422AHigh-pressure metal vapor discharge lamp with characteristic fuse actionTOSHIBA KK·Filed 1985·Granted Aug 11, 1987·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →