Inventor · disambiguated record
Hiroshi Ohyama
Also filed as: OHYAMA HIROSHI
10 granted patents·6 pending applications·123 citations·filing 1975–2019
88Inventor score
Files withAZBIL CORP3MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2NITTOBO ACOUSTIC ENGINEERING CO LTD2YAMAUCHI CORP2MATSUYAMA KAZUHIRO1
Top patents by PatentIndex Score
16 records- 0179US7243359B2Method and apparatus for dynamically absorbing vibrationYAMAUCHI CORP·Filed 2003·Granted Jul 10, 2007·13 cites·5 claims
- 0276US5518270AKnee protector device for vehicleNISSAN MOTOR·Filed 1995·Granted May 21, 1996·59 cites·19 claims
- 0368US7379553B2Sound source search systemNITTOBO ACOUSTIC ENGINEERING CO LTD·Filed 2003·Granted May 27, 2008·17 cites·8 claims
- 0459US9189194B2Display device that separately controls first and second display windows for indicating connection statuses of plurality of instruments on display deviceAZBIL CORP·Filed 2014·Granted Nov 17, 2015·1 cites·4 claims
- 0553US8396241B2Reflector structure, sound field adjusting method, columnar reflector structure, room, program, and various acoustic room designing systemSATAKE YASUSHI·Filed 2009·Granted Mar 12, 2013·2 cites·21 claims
- 0650US2021362298A1Vitrified grinding stone having open and homogeneous structureNORITAKE CO LTD·Filed 2019·Application pending·0 cites
- 0749US4122447AEndfire-type phased array antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1976·Granted Oct 24, 1978·16 cites·9 claims
- 0848US2009144549A1Copyright protection processing apparatus and copyright protection processing methodMATSUYAMA KAZUHIRO·Filed 2008·Application pending·0 cites
- 0943US3981016AAntenna apparatus for detecting an optimum directivityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1975·Granted Sep 14, 1976·8 cites·15 claims
- 1042US9392388B2Noise identifying apparatus and noise identifying method using the sameNITTOBO ACOUSTIC ENGINEERING CO LTD·Filed 2013·Granted Jul 12, 2016·0 cites·7 claims
- 1142US2002133826A1Video-on-demand system and content searching method for sameNEC CORP·Filed 2002·Application pending·0 cites
- 1241US6489402B2Vibration insulator from partially crosslinked butyl rubberYAMAUCHI CORP·Filed 1999·Granted Dec 3, 2002·7 cites·10 claims
- 1340US8833514B2Open air layer-type vibration reduction structureOHASHI SHINJI·Filed 2011·Granted Sep 16, 2014·0 cites·15 claims
- 1436US2022034085A1Acoustic adjustment shelfNIHON ONKYO ENG CO LTD·Filed 2019·Application pending·0 cites
- 1536US2014207260A1Data creating device and methodAZBIL CORP·Filed 2014·Application pending·0 cites
- 1636US2014207831A1Data creating device and methodAZBIL CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →