Inventor · disambiguated record
Itsuo Kuroyanagi
Also filed as: KUROYANAGI ITSUO
3 granted patents·100 citations·filing 1977–1995
75Inventor score
Top patents by PatentIndex Score
3 records- 0183US5573448AMethod of polishing wafers, a backing pad used therein, and method of making the backing padSHINETSU HANDOTAI KK·Filed 1994·Granted Nov 12, 1996·64 cites·5 claims
- 0269US4243473AMethod for detecting crystal defects in semiconductor silicon and detecting solution thereforSHIN ETSU HANDATAI CO LTD·Filed 1977·Granted Jan 6, 1981·20 cites·2 claims
- 0358US5521781ASubstrate for magnetic recording mediumSHINETSU CHEMICAL CO·Filed 1995·Granted May 28, 1996·16 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →