Inventor · disambiguated record
Kazuya Ishiwata
Also filed as: ISHIWATA KAZUYA
60 granted patents·3 pending applications·950 citations·filing 1983–2014
99Inventor score
Top patents by PatentIndex Score
63 records- 0191US4878742ALiquid crystal optical modulatorCANON KK·Filed 1987·Granted Nov 7, 1989·84 cites·11 claims
- 0289US7211943B2Electron source plate, image-forming apparatus using the same, and fabricating method thereofCANON KK·Filed 2005·Granted May 1, 2007·10 cites·2 claims
- 0388US5177627AElectrode plate with conductive color filterCANON KK·Filed 1991·Granted Jan 5, 1993·81 cites·3 claims
- 0487US7928645B2Airtight container and display device using the airtight container, and manufacturing method thereforCANON KK·Filed 2009·Granted Apr 19, 2011·9 cites·8 claims
- 0587US6803707B2Electron source having an insulating layer with metal oxide particlesCANON KK·Filed 2001·Granted Oct 12, 2004·29 cites·18 claims
- 0687US4850681AOptical modulation deviceCANON KK·Filed 1987·Granted Jul 25, 1989·71 cites·8 claims
- 0784US7285428B2Production method of electron source and image displayCANON KK·Filed 2005·Granted Oct 23, 2007·8 cites·8 claims
- 0883US6866989B2Method for forming patterned insulating elements and methods for making electron source and image display deviceCANON KK·Filed 2002·Granted Mar 15, 2005·17 cites·2 claims
- 0983US6653232B2Method of manufacturing member pattern and method of manufacturing wiring, circuit substrate, electron source, and image-forming apparatusCANON KK·Filed 2002·Granted Nov 25, 2003·30 cites·12 claims
- 1083US5757452AColor liquid crystal panel with light shielding layer sections formed between color filter films without contacting said color filter filmsCANON KK·Filed 1995·Granted May 26, 1998·79 cites·12 claims
- 1182US6853117B2Electron source and producing method thereforCANON KK·Filed 2002·Granted Feb 8, 2005·15 cites·4 claims
- 1281US6758712B2Methods of manufacturing wiring substrate and electron source substrate and image forming apparatus with the sameCANON KK·Filed 2001·Granted Jul 6, 2004·17 cites·22 claims
- 1381US5412494ALiquid crystal device with metal oxide masking films with breaks between films under metal lead electrodesCANON KK·Filed 1991·Granted May 2, 1995·58 cites·4 claims
- 1480US6903504B2Electron source plate, image-forming apparatus using the same, and fabricating method thereofCANON KK·Filed 2003·Granted Jun 7, 2005·13 cites·9 claims
- 1579US6621207B2Substrate having fine line, electron source and image display apparatusCANON KK·Filed 2001·Granted Sep 16, 2003·17 cites·12 claims
- 1678US8821677B2Hermetic container and manufacturing method of the sameITO NOBUHIRO·Filed 2011·Granted Sep 2, 2014·5 cites·11 claims
- 1777US5721089APhotosensitive material, color filter and liquid crystal device having the color filterCANON KK·Filed 1994·Granted Feb 24, 1998·8 cites·9 claims
- 1876US6815884B2Electron source forming substrate, and electron source and image display apparatus using the sameCANON KK·Filed 2001·Granted Nov 9, 2004·12 cites·23 claims
- 1974US7435535B2Method for forming patterned insulating elements and methods for making electron source and image display deviceCANON KK·Filed 2006·Granted Oct 14, 2008·2 cites·2 claims
- 2071US6902455B2Method of manufacturing member pattern, electron source, and image display deviceCANON KK·Filed 2002·Granted Jun 7, 2005·8 cites·13 claims
- 2171US5568291AElectrode substrate with light shielding film having upper surface coplanar with upper surface of laminate electrodesCANON KK·Filed 1994·Granted Oct 22, 1996·30 cites·6 claims
- 2270US6335777B1LCD having particular align direction with respect to a light-interrupting layerCANON KK·Filed 2000·Granted Jan 1, 2002·9 cites·7 claims
- 2370US5721077AProcess for producing a color filterCANON KK·Filed 1995·Granted Feb 24, 1998·5 cites·10 claims
- 2469US7095168B2Electron source forming substrate, and electron source and image display apparatus using the sameCANON KK·Filed 2001·Granted Aug 22, 2006·8 cites·17 claims
- 2569US6144435ALiquid crystal device, process for producing same and liquid crystal apparatusCANON KK·Filed 1996·Granted Nov 7, 2000·33 cites·34 claims
- 2667US4585312AElectrochromic elementCANON KK·Filed 1983·Granted Apr 29, 1986·24 cites·6 claims
- 2766US7052823B2Method of manufacturing an electroconductive film, and method of manufacturing an image forming apparatus including the electroconductive filmCANON KK·Filed 2003·Granted May 30, 2006·5 cites·10 claims
- 2864US5482803AProcess for preparing filterCANON KK·Filed 1993·Granted Jan 9, 1996·15 cites·11 claims
- 2964US5282070ALiquid crystal device with separate aperature masks and conductor blocking separationsCANON KK·Filed 1992·Granted Jan 25, 1994·27 cites·12 claims
- 3063US10180211B2Supply method for liquid and supply apparatusKURITA WATER IND LTD·Filed 2014·Granted Jan 15, 2019·1 cites·7 claims
- 3161US5858482ALiquid crystal device and process for production thereofCANON KK·Filed 1997·Granted Jan 12, 1999·27 cites·29 claims
- 3259US6720120B2Substrate having fine lines, method for manufacturing the same, electron-source substrate, and image display apparatusCANON KK·Filed 2001·Granted Apr 13, 2004·3 cites·11 claims
- 3359US5777707AColor liquid crystal display device and process for producing sameCANON KK·Filed 1996·Granted Jul 7, 1998·27 cites·24 claims
- 3458US5126867ALiquid crystal device having insulating and alignment films wherein three ≧-CR[-2.3+ln(C/Ps)]CANON KK·Filed 1990·Granted Jun 30, 1992·21 cites·9 claims
- 3556US7458872B2Method of manufacturing electron-emitting device, electron source, and image display deviceCANON KK·Filed 2004·Granted Dec 2, 2008·2 cites·12 claims
- 3656US7318996B2Method for forming patterned insulating elements and methods for making electron source and image display deviceCANON KK·Filed 2004·Granted Jan 15, 2008·4 cites·5 claims
- 3756US7264842B2Method of manufacturing a wiring substrate for a display panelCANON KK·Filed 2004·Granted Sep 4, 2007·2 cites·3 claims
- 3856US5528398AColor liquid crystal device having color filters on the substrate with fewer electrodesCANON KK·Filed 1994·Granted Jun 18, 1996·19 cites·7 claims
- 3956US5464714AProcess for producing color filter plate and color filter plate thus producedCANON KK·Filed 1994·Granted Nov 7, 1995·12 cites·10 claims
- 4055US7052825B2Substrate having fine lines, method for manufacturing the same, electron-source substrate, and image display apparatusCANON KK·Filed 2004·Granted May 30, 2006·2 cites·2 claims
- 4155US6787984B2Wiring substrate, manufacturing method therefor, and image display deviceCANON KK·Filed 2002·Granted Sep 7, 2004·2 cites·5 claims
- 4254US7807334B2Substrate having fine line, electron source and image display apparatusCANON KK·Filed 2005·Granted Oct 5, 2010·0 cites·5 claims
- 4353US5479284AIncreasing temperature injection methods for a liquid crystal cellCANON KK·Filed 1993·Granted Dec 26, 1995·13 cites·7 claims
- 4453US5323252ALiquid crystal display device with opaque metal electrodes parallel to transparent electrodes with notch at their intersectionCANON KK·Filed 1993·Granted Jun 21, 1994·17 cites·3 claims
- 4551US7619355B2Electron source, image display apparatus, image reproducing apparatus, wiring board, and manufacturing method of wiring boardCANON KK·Filed 2007·Granted Nov 17, 2009·0 cites·14 claims
- 4651US6962770B2Method of manufacturing an electroconductive film, and an apparatus including itCANON KK·Filed 2001·Granted Nov 8, 2005·3 cites·9 claims
- 4750US7642702B2Electron source, image display apparatus, image reproducing apparatus, wiring board, and electronic deviceCANON KK·Filed 2007·Granted Jan 5, 2010·0 cites·15 claims
- 4849US7866039B2Method for manufacturing wiring board for an image displayCANON KK·Filed 2007·Granted Jan 11, 2011·0 cites·16 claims
- 4948US5830608AProcess for preparing filterCANON KK·Filed 1997·Granted Nov 3, 1998·9 cites·28 claims
- 5048US5348828AProcess for producing electrode substrateCANON KK·Filed 1991·Granted Sep 20, 1994·12 cites·6 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →