Inventor · disambiguated record
Sumio Sakka
Also filed as: SAKKA SUMIO
3 granted patents·76 citations·filing 1981–1992
73Inventor score
Top patents by PatentIndex Score
3 records- 0184US4397666AMethod of producing glass from metal alkoxide solutionCENTRAL GLASS CO LTD·Filed 1981·Granted Aug 9, 1983·53 cites·20 claims
- 0257US5330833ATin oxide fiber and a process for producing the sameTOKUYAMA SODA KK·Filed 1992·Granted Jul 19, 1994·13 cites·2 claims
- 0346US4683253AResin molding compound for sealing electronic partsRISHO KOGYO KK·Filed 1986·Granted Jul 28, 1987·10 cites·3 claims
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