Assignee
SUMIMOTO ELECTRIC IND LTD
JP·8 granted patents·145 citations·filing 1981–1997
Top patents by PatentIndex Score
8 records- 0181US5403773AMethod for producing a semiconductor light emitting deviceSUMIMOTO ELECTRIC IND LTD·Filed 1993·Granted Apr 4, 1995·65 cites·4 claims
- 0274US5048280ASteel composite cordSUMIMOTO ELECTRIC IND LTD·Filed 1989·Granted Sep 17, 1991·18 cites·4 claims
- 0369US4866032AMethod and apparatus for producing thin film of high to superconductor compound having large areaSUMIMOTO ELECTRIC IND LTD·Filed 1988·Granted Sep 12, 1989·26 cites·12 claims
- 0462US4375201AFixing apparatusSUMIMOTO ELECTRIC IND LTD·Filed 1981·Granted Mar 1, 1983·11 cites·7 claims
- 0549US5911484AAutomatic brake fluid pressure control deviceSUMIMOTO ELECTRIC IND LTD·Filed 1997·Granted Jun 15, 1999·10 cites·7 claims
- 0637US5334252AMethod of and apparatus for preparing oxide superconducting filmSUMIMOTO ELECTRIC IND LTD·Filed 1992·Granted Aug 2, 1994·4 cites·4 claims
- 0737US4781740AMethod for producing glass preform for optical fiberSUMIMOTO ELECTRIC IND LTD·Filed 1987·Granted Nov 1, 1988·4 cites·8 claims
- 0825US4854835APlunger pumpSUMIMOTO ELECTRIC IND LTD·Filed 1988·Granted Aug 8, 1989·7 cites·1 claims
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