Inventor · disambiguated record
Masaru Shiroishi
Also filed as: SHIROISHI MASARU
4 granted patents·1 pending application·70 citations·filing 1978–2016
77Inventor score
Top patents by PatentIndex Score
5 records- 0176US4227521AAir system for scuba divingUNDER SEA INDUSTRIES·Filed 1978·Granted Oct 14, 1980·28 cites·9 claims
- 0262US5727105APackage structure for optical element and fibers and composite structure thereofSUMITOMO OSAKA CEMENT CO LTD·Filed 1996·Granted Mar 10, 1998·27 cites·2 claims
- 0356US9459410B2Optical device sealing structure and optical device manufacturing methodKONDOU KATSUTOSHI·Filed 2012·Granted Oct 4, 2016·1 cites·6 claims
- 0448US5613026APackage structure for optical element and fibers and composite structure thereofSUMITOMO OSAKA CEMENT CO LTD·Filed 1994·Granted Mar 18, 1997·14 cites·29 claims
- 0546US2017023742A1Optical device sealing structure and optical deveice manufacturing methodSUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →