Inventor · disambiguated record
Yasumasa Oki
Also filed as: OKI YASUMASA
4 granted patents·87 citations·filing 1991–2006
78Inventor score
Top patents by PatentIndex Score
4 records- 0179US8162635B2Low vibration pumpMIZUNO KENJI·Filed 2006·Granted Apr 24, 2012·10 cites·8 claims
- 0275US5316712AProcess for producing solid cosmeticsJO COSMETICS CO LTD·Filed 1992·Granted May 31, 1994·56 cites·4 claims
- 0373US8152491B2Pump using unimorph diaphragmWAKABAYASHI MASANORI·Filed 2006·Granted Apr 10, 2012·8 cites·11 claims
- 0447US5235784AHandy air toolNITTO KOHKI CO·Filed 1991·Granted Aug 17, 1993·13 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →