Inventor · disambiguated record
Kiyoshi Otoi
Also filed as: OTOI KIYOSHI
3 granted patents·173 citations·filing 1979–1981
76Inventor score
Files withKANEBO LTD3
Top patents by PatentIndex Score
3 records- 0190US4233212AProcess for producing a fine powder of silk fibroinKANEBO LTD·Filed 1979·Granted Nov 11, 1980·120 cites·11 claims
- 0262US4325741AFibroin-coated pigment and processes for producing sameKANEBO LTD·Filed 1980·Granted Apr 20, 1982·26 cites·21 claims
- 0358US4390524AMakeup compositions in cake form including fibroin-coated and oily material-coated pigmentsKANEBO LTD·Filed 1981·Granted Jun 28, 1983·27 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →