Inventor · disambiguated record
Yoshiyuki Osada
Also filed as: OSADA YOSHIYUKI
46 granted patents·1,750 citations·filing 1981–2003
99Inventor score
Files withCANON KK46
Top patents by PatentIndex Score
46 records- 0197US4766477ASemiconductor device including a semiconductor layer having a polycrystalline silicon film with selected atomic constituencyCANON KK·Filed 1986·Granted Aug 23, 1988·140 cites·20 claims
- 0297US4470667ADisplay process and apparatus thereof incorporating overlapping of color filtersCANON KK·Filed 1983·Granted Sep 11, 1984·151 cites·57 claims
- 0395US4740829ASemiconductor device having a thin layer comprising germanium atoms as a matrix with a restricted range of hydrogen atom concentrationCANON KK·Filed 1986·Granted Apr 26, 1988·94 cites·11 claims
- 0494US5659329AElectron source, and image-forming apparatus and method of driving the sameCANON KK·Filed 1996·Granted Aug 19, 1997·96 cites·54 claims
- 0593US6624589B2Electron emitting device, electron source, and image forming apparatusCANON KK·Filed 2001·Granted Sep 23, 2003·54 cites·18 claims
- 0693US4886962AMethod for driving a photo-sensor by applying a pulse voltage to an auxiliary electrode during a non-read timeCANON KK·Filed 1988·Granted Dec 12, 1989·86 cites·2 claims
- 0793US4814842AThin film transistor utilizing hydrogenated polycrystalline siliconCANON KK·Filed 1988·Granted Mar 21, 1989·86 cites·6 claims
- 0893US4747671AFerroelectric optical modulation device and driving method therefor wherein electrode has delaying functionCANON KK·Filed 1986·Granted May 31, 1988·87 cites·38 claims
- 0989US5593335AMethod of manufacturing an electron sourceCANON KK·Filed 1994·Granted Jan 14, 1997·58 cites·37 claims
- 1087US4761058ABiasing liquid crystal displays having capacitors and transistorsCANON KK·Filed 1985·Granted Aug 2, 1988·47 cites·6 claims
- 1187US4448867AImage forming method and device for sameCANON KK·Filed 1982·Granted May 15, 1984·42 cites·33 claims
- 1286US4625224AThin film transistor having polycrystalline silicon layer with 0.01 to 5 atomic % chlorineCANON KK·Filed 1983·Granted Nov 25, 1986·38 cites·3 claims
- 1385US5113181ADisplay apparatusCANON KK·Filed 1989·Granted May 12, 1992·57 cites·12 claims
- 1484US6409566B1Method of manufacturing an electron source and image forming apparatus using the sameCANON KK·Filed 2001·Granted Jun 25, 2002·15 cites·2 claims
- 1584US5654607AImage forming device and method including surface-conduction electron emitting devices and an electrode array for generating an electron beamCANON KK·Filed 1994·Granted Aug 5, 1997·65 cites·17 claims
- 1683US5912531AElectron source and image-forming apparatusCANON KK·Filed 1997·Granted Jun 15, 1999·32 cites·69 claims
- 1781US5821689AImage-forming apparatusCANON KK·Filed 1997·Granted Oct 13, 1998·37 cites·15 claims
- 1881US4930875AScanning driver circuit for ferroelectric liquid crystal deviceCANON KK·Filed 1989·Granted Jun 5, 1990·38 cites·24 claims
- 1976US4719501ASemiconductor device having junction formed from two different hydrogenated polycrystalline silicon layersCANON KK·Filed 1985·Granted Jan 12, 1988·32 cites·8 claims
- 2076US4675667AMethod for driving liquid-crystal panelCANON KK·Filed 1984·Granted Jun 23, 1987·29 cites·12 claims
- 2175US6933664B2Electron emitting device, electron source, and image forming apparatusCANON KK·Filed 2003·Granted Aug 23, 2005·28 cites·11 claims
- 2275US4884079AImage forming apparatus and driving method thereforCANON KK·Filed 1989·Granted Nov 28, 1989·35 cites·39 claims
- 2374US4905072ASemiconductor elementCANON KK·Filed 1988·Granted Feb 27, 1990·39 cites·10 claims
- 2472US6313571B1Electron source and image-forming apparatusCANON KK·Filed 1999·Granted Nov 6, 2001·18 cites·20 claims
- 2572US6127692APhotoelectric conversion apparatusCANON KK·Filed 1993·Granted Oct 3, 2000·32 cites·13 claims
- 2672US4830467AA driving signal generating unit having first and second voltage generators for selectively outputting a first voltage signal and a second voltage signalCANON KK·Filed 1987·Granted May 16, 1989·29 cites·57 claims
- 2771US4816819ADisplay panelCANON KK·Filed 1985·Granted Mar 28, 1989·29 cites·6 claims
- 2870US5034735ADriving apparatusCANON KK·Filed 1989·Granted Jul 23, 1991·23 cites·22 claims
- 2968US5723877APhotoelectric conversion apparatusCANON KK·Filed 1995·Granted Mar 3, 1998·31 cites·22 claims
- 3068US4645684AMethod for forming deposited filmCANON KK·Filed 1985·Granted Feb 24, 1987·19 cites·7 claims
- 3167US5939824AElectron emitting device having a conductive thin film formed of at least two metal elements of difference ionic characteristicsCANON KK·Filed 1996·Granted Aug 17, 1999·19 cites·5 claims
- 3266US4886977APhotoelectric converter provided with voltage dividing meansCANON KK·Filed 1987·Granted Dec 12, 1989·20 cites·33 claims
- 3362US4881066AActive matrix-type display panelCANON KK·Filed 1988·Granted Nov 14, 1989·20 cites·6 claims
- 3458USRE36161EDisplay process and apparatus thereof incorporating overlapping of color filtersCANON KK·Filed 1997·Granted Mar 23, 1999·17 cites·58 claims
- 3553US4472027AMethod for the orientation of liquid crystal and liquid crystal display deviceCANON KK·Filed 1981·Granted Sep 18, 1984·14 cites·77 claims
- 3652US5364815ACrystal articles and method for forming the sameCANON KK·Filed 1993·Granted Nov 15, 1994·22 cites·3 claims
- 3748US4849249ADeposited film forming process and deposited film forming deviceCANON KK·Filed 1988·Granted Jul 18, 1989·11 cites·12 claims
- 3847US5929827AElectron source, image forming apparatus using the same, method of manufacturing the same, and method of driving the sameCANON KK·Filed 1994·Granted Jul 27, 1999·10 cites·17 claims
- 3947US5495824AMethod for forming semiconductor thin filmCANON KK·Filed 1994·Granted Mar 5, 1996·15 cites·18 claims
- 4040US6165034AMethod of manufacturing electron source or image forming apparatus using the sameCANON KK·Filed 1999·Granted Dec 26, 2000·6 cites·18 claims
- 4138US5485020ASemiconductor device including a thin film transistor and a wiring portion having the same layered structure as and being integral with a source region or drain region of the transistorCANON KK·Filed 1994·Granted Jan 16, 1996·8 cites·35 claims
- 4236USRE35275EBiasing liquid crystal displays having capacitors and transistorsCANON KK·Filed 1995·Granted Jun 18, 1996·4 cites·8 claims
- 4335US5308996ATFT deviceCANON KK·Filed 1993·Granted May 3, 1994·4 cites·19 claims
- 4434US5624720AProcess for forming a deposited film by reacting between a gaseous starting material and an oxidizing agentCANON KK·Filed 1994·Granted Apr 29, 1997·4 cites·18 claims
- 4534US4921722AMethod for forming deposited filmCANON KK·Filed 1985·Granted May 1, 1990·5 cites·5 claims
- 4632US4982251ASemiconductor elementCANON KK·Filed 1990·Granted Jan 1, 1991·4 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yoshiyuki Osada 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 →