Inventor · disambiguated record
Hiroyuki Moriyama
Also filed as: ISHII TOSHIHARU · MORIYAMA HIROYUKI
22 granted patents·5 pending applications·307 citations·filing 1979–2024
95Inventor score
Files withOMRON TATEISI ELECTRONICS CO10CREATIVE TECH CORP3TAKAHASHI MANABU3NIPPON CARBON CO LTD2MITSUBISHI ELEC SEMICONDUCTOR1
Top patents by PatentIndex Score
27 records- 0192US5194333APacking material for reversed phase chromatography and process for its preparationTOSOH CORP·Filed 1990·Granted Mar 16, 1993·106 cites·6 claims
- 0286US12409461B2Dust collector and dust collection methodCREATIVE TECH CORP·Filed 2021·Granted Sep 9, 2025·1 cites·9 claims
- 0383US6720508B2Door switchesOMRON TATEISI ELECTRONICS CO·Filed 2002·Granted Apr 13, 2004·30 cites·18 claims
- 0480USD725050SPush button switchTsugawa hiroshi·Filed 2012·Granted Mar 24, 2015·25 cites·1 claims
- 0579US5015811ASnap-action pushbutton switch with click soundOMRON TATEISI ELECTRONICS CO·Filed 1989·Granted May 14, 1991·25 cites·5 claims
- 0673US4217762AIce making equipmentTAISEI CORP·Filed 1979·Granted Aug 19, 1980·24 cites·25 claims
- 0772US9171682B2Operation switchOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Oct 27, 2015·3 cites·12 claims
- 0872US5270280APacking material for liquid chromatography and method of manufacturing thereofNIPPON CARBON CO LTD·Filed 1991·Granted Dec 14, 1993·30 cites·8 claims
- 0969US5059754ACompact switch device having a push button with long strokeOMRON TATEISI ELECTRONICS CO·Filed 1990·Granted Oct 22, 1991·27 cites·7 claims
- 1064US9697960B2SwitchOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Jul 4, 2017·1 cites·5 claims
- 1161US9523997B2Push-button switch, selector switch, and fixing component thereforOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Dec 20, 2016·2 cites·5 claims
- 1260US2024399388A1Electric dust collector and dust collection method using sameCREATIVE TECH CORP·Filed 2022·Application pending·0 cites
- 1357US2025055328A1Laminated iron core and method for manufacturing the sameMITSUI HIGH TEC INC·Filed 2022·Application pending·0 cites
- 1452US5675337AAnalog-to-digital converting deviceMITSUBISHI ELEC SEMICONDUCTOR·Filed 1995·Granted Oct 7, 1997·15 cites·16 claims
- 1552US2024375121A1Electric precipitator for press mold and press mold using sameCREATIVE TECH CORP·Filed 2022·Application pending·0 cites
- 1652US2025079822A1Measurement apparatus, measurement system, and programYOKOGAWA ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 1749USD692394SLimit switchTAKAHASHI MANABU·Filed 2011·Granted Oct 29, 2013·6 cites·1 claims
- 1848US9941063B2Limit switch and method for producing sameTAKAHASHI MANABU·Filed 2012·Granted Apr 10, 2018·0 cites·5 claims
- 1945US2010032357A1Chromatography column and manufacturing method of the sameTOKYO ELECTRON LTD·Filed 2007·Application pending·0 cites
- 2043US9490081B2Limit switchTSUKIMORI KAZUYUKI·Filed 2012·Granted Nov 8, 2016·0 cites·8 claims
- 2141US5447624APackings for liquid chromatography and process for producing the sameNIPPON CARBON CO LTD·Filed 1994·Granted Sep 5, 1995·7 cites·8 claims
- 2240US9634582B2Detachable generator deviceTATSUMI YOSHIAKI·Filed 2012·Granted Apr 25, 2017·0 cites·3 claims
- 2340USD753070SPush button switchOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Apr 5, 2016·2 cites·1 claims
- 2434USD753611SPush button switchOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Apr 12, 2016·1 cites·1 claims
- 2533USD703620SLimit switchOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Apr 29, 2014·1 cites·1 claims
- 2632USD694194SSwitch module for limit switchTAKAHASHI MANABU·Filed 2011·Granted Nov 26, 2013·1 cites·1 claims
- 2730USD718257SSwitch module for limit switchOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Nov 25, 2014·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →