Inventor · disambiguated record
Nobuhisa Tsujita
Also filed as: TSUJITA NOBUHISA
6 granted patents·160 citations·filing 1988–1995
86Inventor score
Top patents by PatentIndex Score
6 records- 0180US5176905APhotochromic flesh-colored pigment and process for producing the sameSHISEIDO CO LTD·Filed 1990·Granted Jan 5, 1993·61 cites·10 claims
- 0275US5023065ASynthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended thereinSHISEIDO CO LTD·Filed 1988·Granted Jun 11, 1991·17 cites·7 claims
- 0370US5628934APhotochromic color rendering regulatory composition and cosmeticsSHISEIDO CO LTD·Filed 1994·Granted May 13, 1997·37 cites·23 claims
- 0462US5605751ALaminatesSHISEIDO CO LTD·Filed 1995·Granted Feb 25, 1997·27 cites·1 claims
- 0555US5094852ASynthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended thereinTOBY KOGYO K K·Filed 1991·Granted Mar 10, 1992·11 cites·3 claims
- 0644US5098712ASynthetic mica powder, manufacturing method thereof and cosmetics having the synthetic mica powder blended thereinTOBY KOGYO K K·Filed 1990·Granted Mar 24, 1992·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →