Inventor · disambiguated record
Kazuo Kasai
Also filed as: KASAI KAZUO
3 granted patents·2 pending applications·31 citations·filing 1976–2007
69Inventor score
Top patents by PatentIndex Score
5 records- 0153US5413769AClad fine wire electrode-type activated species-generating apparatusSUMITOMO PRECISION PROD CO·Filed 1991·Granted May 9, 1995·18 cites·4 claims
- 0253US4047230AMethod and apparatus for transferring magnetic signal from a master sheet to copy sheetsRICOH KK·Filed 1976·Granted Sep 6, 1977·8 cites·11 claims
- 0351US7220678B2Method for etching of a silicon substrate and etching apparatusSUMITOMO PRECISION PROD CO·Filed 2004·Granted May 22, 2007·5 cites·4 claims
- 0440US2007212888A1Silicon Substrate Etching MethodSUMITOMO PRECISION PROD CO·Filed 2007·Application pending·0 cites
- 0534US2004180544A1Silicon substrate etching method and etching apparatusSUMITOMO PRECISION PROD CO·Filed 2004·Application pending·0 cites
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