Inventor · disambiguated record
Takashi Nakagiri
Also filed as: NAKAGIRI TAKASHI
53 granted patents·6,951 citations·filing 1975–1997
99Inventor score
Top patents by PatentIndex Score
53 records- 0199US4740796ABubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project dropletsCANON KK·Filed 1986·Granted Apr 26, 1988·2.3k cites·10 claims
- 0299US4723129ABubble jet recording method and apparatus in which a heating element generates bubbles in a liquid flow path to project dropletsCANON KK·Filed 1986·Granted Feb 2, 1988·2.7k cites·9 claims
- 0397US4849774ABubble jet recording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path by using heating means responsive to recording signalsCANON KK·Filed 1988·Granted Jul 18, 1989·107 cites·11 claims
- 0497US4766477ASemiconductor 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
- 0597US4470667ADisplay process and apparatus thereof incorporating overlapping of color filtersCANON KK·Filed 1983·Granted Sep 11, 1984·151 cites·57 claims
- 0695US5623476ARecording device and reproduction deviceCANON KK·Filed 1995·Granted Apr 22, 1997·79 cites·195 claims
- 0795US4740829ASemiconductor 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
- 0894US5159349ARecording apparatus which projects droplets of liquid through generation of bubbles in a liquid flow path in response to signals received from a photosensorCANON KK·Filed 1991·Granted Oct 27, 1992·65 cites·1 claims
- 0993US5754194ABubble jet recording with selectively driven electrothermal transducersCANON KK·Filed 1995·Granted May 19, 1998·56 cites·2 claims
- 1093US4814842AThin film transistor utilizing hydrogenated polycrystalline siliconCANON KK·Filed 1988·Granted Mar 21, 1989·86 cites·6 claims
- 1192US5122814ABubble jet recording apparatus actuated by interface meansCANON KK·Filed 1990·Granted Jun 16, 1992·55 cites·2 claims
- 1291US5521621ABubble jet recording apparatus with processing circuit for tone gradation recordingCANON KK·Filed 1994·Granted May 28, 1996·48 cites·2 claims
- 1391US4683146AProcess for producing deposition filmsCANON KK·Filed 1985·Granted Jul 28, 1987·102 cites·22 claims
- 1490US4693915AFilm forming method, recording medium formed thereby and recording method therewithCANON KK·Filed 1985·Granted Sep 15, 1987·20 cites·20 claims
- 1589US4683147AMethod of forming deposition filmCANON KK·Filed 1985·Granted Jul 28, 1987·95 cites·20 claims
- 1687US4761058ABiasing liquid crystal displays having capacitors and transistorsCANON KK·Filed 1985·Granted Aug 2, 1988·47 cites·6 claims
- 1787US4448867AImage forming method and device for sameCANON KK·Filed 1982·Granted May 15, 1984·42 cites·33 claims
- 1886US4957851AImage recording medium comprising a diacetylene derivative compound film and a radiation absorbing layerCANON KK·Filed 1988·Granted Sep 18, 1990·17 cites·11 claims
- 1986US4625224AThin film transistor having polycrystalline silicon layer with 0.01 to 5 atomic % chlorineCANON KK·Filed 1983·Granted Nov 25, 1986·38 cites·3 claims
- 2086US4078935ASupport memberFUJI PHOTO FILM CO LTD·Filed 1975·Granted Mar 14, 1978·38 cites·21 claims
- 2184US4910107AOptical recording-reproducing method and device by using the sameCANON KK·Filed 1989·Granted Mar 20, 1990·28 cites·38 claims
- 2284US4863832AOptical recording employing diacetylene compound and dye to change color and form pitsCANON KK·Filed 1986·Granted Sep 5, 1989·16 cites·20 claims
- 2383US4683145AMethod for forming deposited filmCANON KK·Filed 1985·Granted Jul 28, 1987·65 cites·16 claims
- 2480US4569855AMethod of forming deposition filmCANON KK·Filed 1985·Granted Feb 11, 1986·53 cites·8 claims
- 2576US4719501ASemiconductor device having junction formed from two different hydrogenated polycrystalline silicon layersCANON KK·Filed 1985·Granted Jan 12, 1988·32 cites·8 claims
- 2675US4790664ADevice and method for measuring optical propertiesCANON KK·Filed 1986·Granted Dec 13, 1988·33 cites·10 claims
- 2774US4933221AOptical recording deviceCANON KK·Filed 1988·Granted Jun 12, 1990·26 cites·31 claims
- 2874US4905072ASemiconductor elementCANON KK·Filed 1988·Granted Feb 27, 1990·39 cites·10 claims
- 2974US4782006AOptical recording employing diacetylene compound and dye to form and visualize a latent imageCANON KK·Filed 1986·Granted Nov 1, 1988·18 cites·26 claims
- 3070US4695717ASemi-conductor device and electronic apparatus using the sameCANON KK·Filed 1985·Granted Sep 22, 1987·23 cites·15 claims
- 3170US4691982AOptical couplerCANON KK·Filed 1985·Granted Sep 8, 1987·27 cites·10 claims
- 3270US4347436APhotoelectric transducing element with high polymer substrateCANON KK·Filed 1980·Granted Aug 31, 1982·26 cites·5 claims
- 3369US4683144AMethod for forming a deposited filmCANON KK·Filed 1985·Granted Jul 28, 1987·35 cites·9 claims
- 3468US4376888APhotoelectric conversion type information processing deviceCANON KK·Filed 1981·Granted Mar 15, 1983·24 cites·30 claims
- 3566US4960679AImage forming deviceCANON KK·Filed 1990·Granted Oct 2, 1990·15 cites·7 claims
- 3666US4682897ALight scattering measuring apparatusCANON KK·Filed 1985·Granted Jul 28, 1987·24 cites·17 claims
- 3764US5004671AOptical recording medium and optical recording methodCANON KK·Filed 1988·Granted Apr 2, 1991·13 cites·52 claims
- 3863US4753830AFilm forming method, recording medium formed thereby and recording method therewithCANON KK·Filed 1987·Granted Jun 28, 1988·10 cites·5 claims
- 3963US4369372APhoto electro transducer deviceCANON KK·Filed 1980·Granted Jan 18, 1983·20 cites·25 claims
- 4058USRE36161EDisplay process and apparatus thereof incorporating overlapping of color filtersCANON KK·Filed 1997·Granted Mar 23, 1999·17 cites·58 claims
- 4158US4830502AApparatus and method for measuring light absorption characteristic of a thin film, and equipment provided with said apparatus for forming a monomolecular built-up filmCANON KK·Filed 1985·Granted May 16, 1989·18 cites·11 claims
- 4258US4479149APhoto-electric converter and image forming apparatus incorporating the sameCANON KK·Filed 1980·Granted Oct 23, 1984·17 cites·3 claims
- 4353US4952027ADevice for measuring light absorption characteristics of a thin film spread on a liquid surface, including an optical deviceCANON KK·Filed 1989·Granted Aug 28, 1990·14 cites·4 claims
- 4453US4472027AMethod for the orientation of liquid crystal and liquid crystal display deviceCANON KK·Filed 1981·Granted Sep 18, 1984·14 cites·77 claims
- 4544US5359204ASwitching deviceCANON KK·Filed 1992·Granted Oct 25, 1994·10 cites·72 claims
- 4639US4917939ARecording method and recording mediumCANON KK·Filed 1986·Granted Apr 17, 1990·4 cites·8 claims
- 4738US5485020ASemiconductor 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
- 4836USRE35275EBiasing liquid crystal displays having capacitors and transistorsCANON KK·Filed 1995·Granted Jun 18, 1996·4 cites·8 claims
- 4933US4397933AHydrogenated amorphous silicon photoconductive layerCANON KK·Filed 1981·Granted Aug 9, 1983·3 cites·9 claims
- 5032US4982251ASemiconductor elementCANON KK·Filed 1990·Granted Jan 1, 1991·4 cites·7 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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