Inventor · disambiguated record
Osamu Sakurai
Also filed as: SAKURAI OSAMU
3 granted patents·2 pending applications·77 citations·filing 1994–2007
74Inventor score
Top patents by PatentIndex Score
5 records- 0175US6306409B1Light-responding high color-rendering makeup cosmetic preparationSHISEIDO CO LTD·Filed 1999·Granted Oct 23, 2001·45 cites·9 claims
- 0253US5762915APhotochromic ultra-violet ray shield powder, method of manufacturing the same, and skin external preparation using the sameSHISEIDO CO LTD·Filed 1996·Granted Jun 9, 1998·17 cites·1 claims
- 0351US5589165ACosmeticSHISEIDO CO LTD·Filed 1994·Granted Dec 31, 1996·15 cites·4 claims
- 0448US2006257441A1Natural essential oil sanitary insect pest repellent and its useSATOKO HAYASE·Filed 2005·Application pending·0 cites
- 0545US2010040705A1Pest repellentKOMAI KOICHIRO·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →