Inventor · disambiguated record
Masahiro Kanai
Also filed as: KANAI MASAHIRO
191 granted patents·22 pending applications·6,271 citations·filing 1985–2019
99Inventor score
Top patents by PatentIndex Score
213 records- 0199US5397395AMethod of continuously forming a large area functional deposited film by microwave PCVD and apparatus for the sameCANON KK·Filed 1994·Granted Mar 14, 1995·434 cites·7 claims
- 0298US5192717AProcess for the formation of a polycrystalline semiconductor film by microwave plasma chemical vapor deposition methodCANON KK·Filed 1991·Granted Mar 9, 1993·571 cites·4 claims
- 0398US4771015AMethod for producing an electronic device having a multi-layer structureCANON KK·Filed 1986·Granted Sep 13, 1988·504 cites·20 claims
- 0497US5559464ASignal voltage level conversion circuit and output buffer circuitSEIKO EPSON CORP·Filed 1994·Granted Sep 24, 1996·190 cites·38 claims
- 0597US5038713AMicrowave plasma treating apparatusCANON KK·Filed 1989·Granted Aug 13, 1991·185 cites·8 claims
- 0694US8026771B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Sep 27, 2011·27 cites·22 claims
- 0793US5720826APhotovoltaic element and fabrication process thereofCANON KK·Filed 1996·Granted Feb 24, 1998·132 cites·42 claims
- 0892US7808334B2Oscillation driver circuit, oscillation driver device, physical quantity measurement circuit, physical quantity measurement device, and electronic instrumentSEIKO EPSON CORP·Filed 2008·Granted Oct 5, 2010·25 cites·15 claims
- 0992US5514217AMicrowave plasma CVD apparatus with a deposition chamber having a circumferential wall comprising a curved moving substrate web and a microwave applicator means having a specific dielectric member on the exterior thereofCANON KK·Filed 1994·Granted May 7, 1996·122 cites·30 claims
- 1091US5589007APhotovoltaic elements and process and apparatus for their formationCANON KK·Filed 1995·Granted Dec 31, 1996·112 cites·21 claims
- 1190US6096389AMethod and apparatus for forming a deposited film using a microwave CVD processCANON KK·Filed 1997·Granted Aug 1, 2000·86 cites·42 claims
- 1290US5482557ADevice for forming deposited filmCANON KK·Filed 1994·Granted Jan 9, 1996·36 cites·12 claims
- 1389US5520740AProcess for continuously forming a large area functional deposited film by microwave PCVD method and apparatus suitable for practicing the sameCANON KK·Filed 1995·Granted May 28, 1996·89 cites·12 claims
- 1488US4951602AMicrowave plasma chemical vapor deposition apparatus for continuously preparing semiconductor devicesCANON KK·Filed 1989·Granted Aug 28, 1990·85 cites·7 claims
- 1588US4726963AProcess for forming deposited filmCANON KK·Filed 1987·Granted Feb 23, 1988·78 cites·23 claims
- 1687US7300142B1Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 1999·Granted Nov 27, 2007·44 cites·77 claims
- 1787US5714010AProcess for continuously forming a large area functional deposited film by a microwave PCVD method and an apparatus suitable for practicing the sameCANON KK·Filed 1995·Granted Feb 3, 1998·80 cites·3 claims
- 1887US5266116AGlow discharge apparatus for continuously manufacturing semiconductor device comprising gas gates with slotted rollersCANON KK·Filed 1992·Granted Nov 30, 1993·59 cites·2 claims
- 1986US6755515B2Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 2002·Granted Jun 29, 2004·23 cites·12 claims
- 2086US6587381B2Programming method for non-volatile semiconductor memory deviceHALO LSI DESIGN & DEVICE TECH·Filed 2001·Granted Jul 1, 2003·41 cites·10 claims
- 2186US6587380B2Programming method for non-volatile semiconductor memory deviceSEIKO EPSON CORP·Filed 2001·Granted Jul 1, 2003·43 cites·6 claims
- 2286US5527391AMethod and apparatus for continuously forming functional deposited films with a large area by a microwave plasma CVD methodCANON KK·Filed 1995·Granted Jun 18, 1996·72 cites·22 claims
- 2385US6667240B2Method and apparatus for forming deposited filmCANON KK·Filed 2001·Granted Dec 23, 2003·21 cites·16 claims
- 2485US5468521AMethod for forming a photoelectric deposited filmCANON KK·Filed 1994·Granted Nov 21, 1995·61 cites·26 claims
- 2585US5114770AMethod for continuously forming functional deposited films with a large area by a microwave plasma cvd methodCANON KK·Filed 1990·Granted May 19, 1992·61 cites·25 claims
- 2685US4908330AProcess for the formation of a functional deposited film containing group IV atoms or silicon atoms and group IV atoms by microwave plasma chemical vapor deposition processCANON KK·Filed 1989·Granted Mar 13, 1990·48 cites·20 claims
- 2785US4830890AMethod for forming a deposited film from a gaseous silane compound heated on a substrate and introducing an active species therewithCANON KK·Filed 1986·Granted May 16, 1989·68 cites·6 claims
- 2885US4818563AProcess for forming deposited filmCANON KK·Filed 1986·Granted Apr 4, 1989·32 cites·23 claims
- 2984US5629054AMethod for continuously forming a functional deposit film of large area by micro-wave plasma CVD methodCANON KK·Filed 1995·Granted May 13, 1997·53 cites·11 claims
- 3083US6273955B1Film forming apparatusCANON KK·Filed 1996·Granted Aug 14, 2001·58 cites·39 claims
- 3183US6153823APhotoelectric conversion element having a surface member or a protection member and building material using the sameCANON KK·Filed 1998·Granted Nov 28, 2000·65 cites·23 claims
- 3283US4898118AApparatus for forming functional deposited film by microwave plasma CVD processCANON KK·Filed 1988·Granted Feb 6, 1990·36 cites·2 claims
- 3381US6413794B1Method of forming photovoltaic elementCANON KK·Filed 2000·Granted Jul 2, 2002·23 cites·8 claims
- 3481US5523126AMethod of continuously forming a large area functional deposited film by microwave PCVDCANON KK·Filed 1994·Granted Jun 4, 1996·39 cites·13 claims
- 3580US7849744B2Driving device, physical quantity measurement device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Dec 14, 2010·9 cites·20 claims
- 3680US6447612B1Film-forming apparatus for forming a deposited film on a substrate, and vacuum-processing apparatus and method for vacuum-processing an objectCANON KK·Filed 2000·Granted Sep 10, 2002·19 cites·27 claims
- 3780US4888062APin junction photovoltaic element having I-type semiconductor layer comprising non-single crystal material containing at least Zn, Se and H in an amount of 1 to 4 atomic %CANON KK·Filed 1988·Granted Dec 19, 1989·37 cites·8 claims
- 3880US4868014AMethod for forming thin film multi-layer structure memberCANON KK·Filed 1987·Granted Sep 19, 1989·54 cites·10 claims
- 3979US7895894B2Driver device, physical quantity measuring device, and electronic instrumentSEIKO EPSON CORP·Filed 2007·Granted Mar 1, 2011·9 cites·21 claims
- 4079US6707742B2Nonvolatile semiconductor memory deviceSEIKO EPSON CORP·Filed 2003·Granted Mar 16, 2004·26 cites·14 claims
- 4179US4959106APhotovoltaic element with a semiconductor layer comprising non-single crystal material containing at least ZN, SE and H in an amount of 1 to 4 atomic %CANON KK·Filed 1989·Granted Sep 25, 1990·49 cites·9 claims
- 4278US6881684B2Method of forming silicon nitride deposited filmCANON KK·Filed 2003·Granted Apr 19, 2005·24 cites·8 claims
- 4378US6350489B1Deposited-film forming process and deposited-film forming apparatusCANON KK·Filed 1996·Granted Feb 26, 2002·46 cites·93 claims
- 4478US5968274AContinuous forming method for functional deposited films and deposition apparatusCANON KK·Filed 1996·Granted Oct 19, 1999·46 cites·15 claims
- 4578US5220181APhotovoltaic element of junction type with an organic semiconductor layer formed of a polysilane compoundCANON KK·Filed 1992·Granted Jun 15, 1993·50 cites·5 claims
- 4678US5126169AProcess for forming a deposited film from two mutually reactive active speciesCANON KK·Filed 1991·Granted Jun 30, 1992·23 cites·8 claims
- 4777US7871156B2Ink cartridge for ink-jet printing apparatusSEIKO EPSON CORP·Filed 2007·Granted Jan 18, 2011·3 cites·2 claims
- 4877US6868008B2Non-volatile semiconductor memory deviceSEIKO EPSON CORP·Filed 2003·Granted Mar 15, 2005·23 cites·12 claims
- 4977US6855377B2Deposited film forming apparatus and deposited film forming methodCANON KK·Filed 2003·Granted Feb 15, 2005·21 cites·2 claims
- 5077US6738291B2Nonvolatile semiconductor memory deviceSEIKO EPSON CORP·Filed 2003·Granted May 18, 2004·24 cites·10 claims
Showing the top 50 of 213 patent records by PatentIndex Score.
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