Inventor · disambiguated record
Tadao Shioyama
Also filed as: SHIOYAMA TADAO
9 granted patents·1 pending application·230 citations·filing 1977–2021
90Inventor score
Top patents by PatentIndex Score
10 records- 0194US5138131ALaser cutting method and apparatus for effecting said methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Aug 11, 1992·80 cites·1 claims
- 0278US4117519AGuide drum apparatus in a magnetic recording and/or reproducing apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Sep 26, 1978·20 cites·12 claims
- 0374US5188652AMachine for molding optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Feb 23, 1993·27 cites·11 claims
- 0472US5120343AApparatus for producing optical glass elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jun 9, 1992·21 cites·2 claims
- 0569US5087279AMethod of producing optical glass element and production apparatus using this methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted Feb 11, 1992·18 cites·13 claims
- 0661US5322541AMethod of producing glass blankMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Jun 21, 1994·16 cites·4 claims
- 0761US5201927AMethod of producing the optical elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 13, 1993·17 cites·14 claims
- 0861US4706143ARotary head cylinder device with fluid bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Nov 10, 1987·20 cites·5 claims
- 0958US4706144ARotary head device with fluid bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Nov 10, 1987·11 cites·3 claims
- 1055US2023201772A1Separation device and system for separating impurity ions from aqueous hypochlorous acid solutionNIPRO CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →