Inventor · disambiguated record
Masakazu Ozawa
Also filed as: OZAWA MASAKAZU
24 granted patents·2 pending applications·903 citations·filing 1981–2012
97Inventor score
Top patents by PatentIndex Score
26 records- 0198US4450455AInk jet headCANON KK·Filed 1982·Granted May 22, 1984·117 cites·7 claims
- 0296US4737801AInk supply device and an ink jet recording apparatus having the ink supply deviceCANON KK·Filed 1986·Granted Apr 12, 1988·106 cites·29 claims
- 0396US4394669ALiquid jet recording apparatusCANON KK·Filed 1981·Granted Jul 19, 1983·99 cites·5 claims
- 0495US4383263ALiquid ejecting apparatus having a suction mechanismCANON KK·Filed 1981·Granted May 10, 1983·149 cites·30 claims
- 0590US5600953ACompressed air control apparatusAISIN SEIKI·Filed 1995·Granted Feb 11, 1997·89 cites·13 claims
- 0689US4704620ATemperature control system and ink jet printer utilizing the temperature control systemCANON KK·Filed 1986·Granted Nov 3, 1987·48 cites·11 claims
- 0784US9297433B2Electric parking brake driving device and electric parking brake deviceTAKEWAKI MORIMASA·Filed 2012·Granted Mar 29, 2016·9 cites·4 claims
- 0884US4701766AMethod of making an ink jet head involving in-situ formation of an orifice plateCANON KK·Filed 1986·Granted Oct 20, 1987·30 cites·5 claims
- 0984US4651173AContinuous-form recorder having decrumpling means for removing creases in the formCANON KK·Filed 1985·Granted Mar 17, 1987·26 cites·4 claims
- 1079US4748459AInk jet recording apparatus and capping deviceCANON KK·Filed 1986·Granted May 31, 1988·26 cites·14 claims
- 1178US5711150AVehicle height control system for controlling vehicleAISIN SEIKI·Filed 1996·Granted Jan 27, 1998·47 cites·20 claims
- 1277US4752787ALiquid jet recording headCANON KK·Filed 1987·Granted Jun 21, 1988·24 cites·9 claims
- 1371US7207307B2Intake system and method for producing the sameDENSO CORP·Filed 2004·Granted Apr 24, 2007·13 cites·36 claims
- 1469US7441527B2Air suction deviceDENSO CORP·Filed 2006·Granted Oct 28, 2008·6 cites·17 claims
- 1567US4695855AInk jet recorderCANON KK·Filed 1986·Granted Sep 22, 1987·14 cites·6 claims
- 1666US4900501AMethod and apparatus for encapsulating semi-conductorsHITACHI LTD·Filed 1986·Granted Feb 13, 1990·31 cites·4 claims
- 1763US8151668B2Steering apparatus for vehicleOSHITA MORITO·Filed 2008·Granted Apr 10, 2012·6 cites·18 claims
- 1860US4539569AInk jet recording apparatusCANON KK·Filed 1983·Granted Sep 3, 1985·10 cites·7 claims
- 1959US5660489ASheet-supplying roller recording deviceCANON KK·Filed 1996·Granted Aug 26, 1997·19 cites·9 claims
- 2056US5455616ARecorder having a paper stacker that inhibits inadvertent movement of papers stacked thereinCANON KK·Filed 1994·Granted Oct 3, 1995·9 cites·3 claims
- 2154US4884085ARecorder having record medium feed and press rollers and lockable means for urging the press rollers to and from the feed rollerCANON KK·Filed 1989·Granted Nov 28, 1989·6 cites·18 claims
- 2248US4922267ARecorder having a recording device and a relatively movable stacker for stacking recorded paperCANON KK·Filed 1988·Granted May 1, 1990·6 cites·2 claims
- 2342US5964540APrinter apparatusCANON KK·Filed 1995·Granted Oct 12, 1999·10 cites·22 claims
- 2436US2005081675A1Steering apparatusAISIN SEIKI·Filed 2004·Application pending·0 cites
- 2535US2005011297A1Steering apparatusAISIN SEIKI·Filed 2004·Application pending·0 cites
- 2633US6170945B1Ink jet recording apparatus with cartridge storageCANON KK·Filed 1997·Granted Jan 9, 2001·3 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →