Inventor · disambiguated record
Katsunobu Sakai
Also filed as: SAKAI KATSUNOBU
1 granted patent·2 pending applications·0 citations·filing 2003–2009
14Inventor score
Top patents by PatentIndex Score
3 records- 0157US8044177B2Water-soluble keratin derivative and use thereofUMEDA JIMUSHO LTD·Filed 2009·Granted Oct 25, 2011·0 cites·13 claims
- 0253US2007128134A1Water-soluble keratin derivative and use thereofASAI GERMANIUM RES INST CO LTD·Filed 2007·Application pending·0 cites
- 0335US2005232875A1Water-soluble keratin derivative and use thereofINST OF RHEOLOGICAL FUNCTION O·Filed 2003·Application pending·0 cites
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