Inventor · disambiguated record
Hiroshi Umino
Also filed as: UMINO HIROSHI
18 granted patents·286 citations·filing 1982–2015
94Inventor score
Top patents by PatentIndex Score
18 records- 0192US4409449AOperating mechanism for use in a circuit breakerTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Oct 11, 1983·53 cites·4 claims
- 0290US5393429ALiquid-liquid contactorJGC CORP·Filed 1992·Granted Feb 28, 1995·82 cites·12 claims
- 0383US6585807B2Recovery method of ammonia from gaseous mixtureMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Jul 1, 2003·19 cites·9 claims
- 0476US4439653ACircuit breaker operating apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Mar 27, 1984·21 cites·8 claims
- 0566US4589230AGrinding machineHONDA MOTOR CO LTD·Filed 1984·Granted May 20, 1986·20 cites·8 claims
- 0661US4561216AWorkpiece engaging apparatus in grinding machinesHONDA MOTOR CO LTD·Filed 1984·Granted Dec 31, 1985·16 cites·8 claims
- 0759US8551442B2Reactor for synthesizing hydrogen sulfide, apparatus for producing hydrogen sulfide, apparatus for producing sodium hydrogen sulfide, method for producing hydrogen sulfide, and method for producing sodium hydrogen sulfideUMINO HIROSHI·Filed 2013·Granted Oct 8, 2013·1 cites·21 claims
- 0859US4631869AAutomatic workpiece engaging apparatus in grinding machinesHONDA MOTOR CO LTD·Filed 1984·Granted Dec 30, 1986·17 cites·13 claims
- 0957US5935534ACrystallization methodJGC CORP·Filed 1996·Granted Aug 10, 1999·13 cites·6 claims
- 1055US8398749B2Process for the recovery of carbon dioxideLICHTFERS UTE·Filed 2006·Granted Mar 19, 2013·1 cites·5 claims
- 1154US6948484B2Capacitor discharge ignition deviceMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 27, 2005·5 cites·6 claims
- 1252US5447909AMetalorganic chemical vapor deposition of superconducting oxide filmsKAWASAKI STEEL CO·Filed 1991·Granted Sep 5, 1995·14 cites·31 claims
- 1352US4680263AContinuous alcohol manufacturing process using immobilized microorganismNEW ENERGY DEV ORG·Filed 1983·Granted Jul 14, 1987·10 cites·26 claims
- 1444US5831113AProcess for producing a carbonic acid diesterJGC CORP·Filed 1997·Granted Nov 3, 1998·2 cites·7 claims
- 1543US5546763AMethod of and apparatus for crystallizationJGC CORP·Filed 1994·Granted Aug 20, 1996·12 cites·18 claims
- 1637US10737214B2Nonhydrocarbon gas separation device and nonhydrocarbon gas separation methodJGC CORP·Filed 2015·Granted Aug 11, 2020·0 cites·3 claims
- 1733US6120738AApparatus for producing carbonic acid diesterJGC CORP·Filed 1998·Granted Sep 19, 2000·0 cites·2 claims
- 1831US10744455B2Nonhydrocarbon gas separation device and nonhydrocarbon gas separation methodJGC CORP·Filed 2015·Granted Aug 18, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →