Inventor · disambiguated record
Hideyuki Ichikawa
Also filed as: ICHIKAWA HIDEYUKI
4 granted patents·70 citations·filing 1982–1987
78Inventor score
Files withSHISEIDO CO LTD4
Top patents by PatentIndex Score
4 records- 0178US4764505ASkin treatment compositionSHISEIDO CO LTD·Filed 1985·Granted Aug 16, 1988·30 cites·6 claims
- 0262US5310730ASkin treatment compositionSHISEIDO CO LTD·Filed 1987·Granted May 10, 1994·28 cites·3 claims
- 0354US4464290AHypo-allergenic jasmine oil process for producing the same and composition containing the sameSHISEIDO CO LTD·Filed 1982·Granted Aug 7, 1984·8 cites·4 claims
- 0438US4663080AHypo-allergenic moss oil and production process thereofSHISEIDO CO LTD·Filed 1986·Granted May 5, 1987·4 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →