Inventor · disambiguated record
Hiroshi Ichimura
Also filed as: ICHIMURA HIROSHI
20 granted patents·2 pending applications·185 citations·filing 1976–2003
94Inventor score
Files withVICTOR COMPANY OF JAPAN14HONDA MOTOR CO LTD2ASAHI GLASS CO LTD1CENTRAL GLASS CO LTD1FUJITSU LTD1
Top patents by PatentIndex Score
22 records- 0182US4085001AFiber reinforced cementitious substrateASAHI GLASS CO LTD·Filed 1976·Granted Apr 18, 1978·43 cites·12 claims
- 0273US5927429AElectric power steering apparatusHONDA MOTOR CO LTD·Filed 1998·Granted Jul 27, 1999·38 cites·2 claims
- 0364US4964137AMethod of refining rare gas fluoride excimer laser gasCENTRAL GLASS CO LTD·Filed 1990·Granted Oct 16, 1990·23 cites·8 claims
- 0452US4736243AColor imaging apparatus with closed-loop control means for producing color signal frequency and phase control signals from a reference color signal and two reference index signals stored in a memoryVICTOR COMPANY OF JAPAN·Filed 1985·Granted Apr 5, 1988·12 cites·16 claims
- 0549US4616255AColor television signal generating apparatus having circuit for reducing noise in output primary color signals of camera tube having color-resolving striped filterVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 7, 1986·9 cites·5 claims
- 0648US4620221AColor imaging apparatus with compensation for beam deflection nonlinearityVICTOR COMPANY OF JAPAN·Filed 1984·Granted Oct 28, 1986·8 cites·19 claims
- 0746US4736242ATransitory scanning speed phase compensation using luminance edge detectionVICTOR COMPANY OF JAPAN·Filed 1985·Granted Apr 5, 1988·8 cites·19 claims
- 0843US5161022ADc-dc converter for video apparatusVICTOR COMPANY OF JAPAN·Filed 1991·Granted Nov 3, 1992·16 cites·3 claims
- 0936US4360826AImage pickup deviceMIYAZAKI KENICHI·Filed 1981·Granted Nov 23, 1982·5 cites·6 claims
- 1035US4652910AAutomatic beam current control with an envelope detector for a color television camera tube with a stripe filterVICTOR COMPANY OF JAPAN·Filed 1983·Granted Mar 24, 1987·3 cites·5 claims
- 1134US4916528AColor stripe filter in color image pickup apparatusVICTOR COMPANY OF JAPAN·Filed 1988·Granted Apr 10, 1990·4 cites·12 claims
- 1234US4692421ADielectric ceramicsSUMITOMO METAL MINING CO·Filed 1986·Granted Sep 8, 1987·2 cites·3 claims
- 1334US2006055139A1Electric power steering apparatusHONDA MOTOR CO LTD·Filed 2003·Application pending·0 cites
- 1433US4691227AColor imaging apparatus having a 1:2 frequency ratio between video and reference signals for high S/N color demodulationVICTOR COMPANY OF JAPAN·Filed 1985·Granted Sep 1, 1987·3 cites·15 claims
- 1533US2002008719A1Internet databaseFiled 2001·Application pending·0 cites
- 1632US6049340ACAD systemFUJITSU LTD·Filed 1996·Granted Apr 11, 2000·9 cites·5 claims
- 1730US4857995AColor imaging apparatus including control system for stabilizing phase and frequency of a video signal carrier frequencyVICTOR COMPANY OF JAPAN·Filed 1987·Granted Aug 15, 1989·0 cites·6 claims
- 1830US4855816AColor imaging apparatus including phase control system for maintaining start positions of scanning lines equal to start positions of reference values thereofVICTOR COMPANY OF JAPAN·Filed 1987·Granted Aug 8, 1989·1 cites·4 claims
- 1930US4811088AColor video camera apparatus providing correction of light intensity-dependent phase errors in color multiplex carrier signalVICTOR COMPANY OF JAPAN·Filed 1987·Granted Mar 7, 1989·0 cites·8 claims
- 2030US4757377AColor television image pickup device with a stripe filter parallel to scanning directionVICTOR COMPANY OF JAPAN·Filed 1986·Granted Jul 12, 1988·1 cites·4 claims
- 2130US4757375AColor television image pickup device with a stripe filter parallel to scanning directionVICTOR COMPANY OF JAPAN·Filed 1986·Granted Jul 12, 1988·0 cites·20 claims
- 2230US4757376AColor television image pickup device with a stripe filter parallel to scanning directionVICTOR COMPANY OF JAPAN·Filed 1986·Granted Jul 12, 1988·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Hiroshi Ichimura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →