Inventor · disambiguated record
Toshiya Watanabe
Also filed as: WATANABE TOSHIYA
54 granted patents·23 pending applications·3,227 citations·filing 1989–2023
99Inventor score
Top patents by PatentIndex Score
77 records- 0198US6013372AMethod for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereofTOTO LTD·Filed 1997·Granted Jan 11, 2000·482 cites·133 claims
- 0298US5755867APhotocatalytic hydrophilic coating compositionsSHINETSU CHEMICAL CO·Filed 1996·Granted May 26, 1998·179 cites·19 claims
- 0398US5117121AMethod of and apparatus for applying voltage to electrostatic chuckTOTO LTD·Filed 1990·Granted May 26, 1992·431 cites·6 claims
- 0497US7294365B2Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with superhydrophilic photocatalytic surface, and method of making thereofTOTO LTD·Filed 2004·Granted Nov 13, 2007·153 cites·23 claims
- 0597US5853866AMulti-functional material with photocalytic functions and method of manufacturing sameTOTO LTD·Filed 1994·Granted Dec 29, 1998·174 cites·10 claims
- 0696US5961843AAntimicrobial solid material, process for producing the same, and method of utilizing the sameTOTO LTD·Filed 1995·Granted Oct 5, 1999·127 cites·34 claims
- 0796US5365106AResin mold semiconductor deviceTOSHIBA KK·Filed 1993·Granted Nov 15, 1994·245 cites·4 claims
- 0894US6337129B1Antifouling member and antifouling coating compositionTOTO LTD·Filed 1998·Granted Jan 8, 2002·135 cites·17 claims
- 0994US6090489AMethod for photocatalytically hydrophilifying surface and composite material with photocatalytically hydrophilifiable surfaceTOTO LTD·Filed 1998·Granted Jul 18, 2000·151 cites·29 claims
- 1092US5874701APhotocatalytic air treatment process under room lightTOTO LTD·Filed 1996·Granted Feb 23, 1999·113 cites·24 claims
- 1191US9757816B2Machining device and machining methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Sep 12, 2017·14 cites·21 claims
- 1291US6210779B1Multi-functional material with photocatalytic functions and method of manufacturing sameTOTO LTD·Filed 1998·Granted Apr 3, 2001·72 cites·19 claims
- 1390US11298818B2Gripping systemTHK CO LTD·Filed 2018·Granted Apr 12, 2022·9 cites·11 claims
- 1490US6191062B1Photocatalytic functional material and method for producing the sameTOTO LTD·Filed 1995·Granted Feb 20, 2001·92 cites·8 claims
- 1590US5939194APhotocatalytically hydrophilifying and hydrophobifying materialTOTO LTD·Filed 1997·Granted Aug 17, 1999·86 cites·18 claims
- 1689US5151845AElectrostatic chuckTOTO LTD·Filed 1991·Granted Sep 29, 1992·122 cites·12 claims
- 1788US5407639AMethod of manufacturing a corona discharge deviceTOTO LTD·Filed 1992·Granted Apr 18, 1995·64 cites·15 claims
- 1887US10792759B2Laser processing method and laser processing apparatusMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Oct 6, 2020·3 cites·7 claims
- 1987US6737145B1Organic-inorganic composite graded material, method for preparation thereof and use thereofUBE NITTO KASEI CO·Filed 1999·Granted May 18, 2004·68 cites·26 claims
- 2086US12170580B2Meeting assist process for efficient meeting managementTANAKA SHUN·Filed 2023·Granted Dec 17, 2024·1 cites·19 claims
- 2185US6027797AMulti-functional material with photocatalytic functions and method of manufacturing sameTOTO LTD·Filed 1998·Granted Feb 22, 2000·44 cites·20 claims
- 2283US6830785B1Method for photocatalytically rendering a surface of a substrate superhydrophilic, a substrate with a superhydrophilic photocatalytic surface, and method of making thereofTOTO LTD·Filed 1999·Granted Dec 14, 2004·50 cites·23 claims
- 2382US9862055B2Processing apparatus and processing methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Jan 9, 2018·5 cites·8 claims
- 2481US5104834ADielectric ceramics for electrostatic chucks and method of making themTOT LTD·Filed 1989·Granted Apr 14, 1992·65 cites·6 claims
- 2580US6294246B1Multi-functional material with photocatalytic functions and method of manufacturing sameTOTO LTD·Filed 1998·Granted Sep 25, 2001·35 cites·3 claims
- 2678US11117221B2Laser machining device and laser machining methodMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Sep 14, 2021·1 cites·10 claims
- 2778US5786414ABuilding rubber members and method for imparting hydrophilic surface theretoTOTO LTD·Filed 1996·Granted Jul 28, 1998·29 cites·17 claims
- 2877US6524664B1Photocatalytically hydrophilifying and hydrophobifying materialTOTO LTD·Filed 1999·Granted Feb 25, 2003·38 cites·16 claims
- 2976US7132373B2Thin metal oxide film and process for producing the sameUNIV TOKYO·Filed 2002·Granted Nov 7, 2006·21 cites·14 claims
- 3075US11344952B2Three-dimensional additive manufacturing device, three-dimensional additive manufacturing method, and three-dimensional additive manufactured productMITSUBISHI HEAVY IND LTD·Filed 2017·Granted May 31, 2022·1 cites·19 claims
- 3175US5384682AElectrostatic chuckTOTO LTD·Filed 1993·Granted Jan 24, 1995·56 cites·13 claims
- 3274US6294247B1Multi-functional material with photocatalytic functions and method of manufacturing sameTOTO LTD·Filed 1998·Granted Sep 25, 2001·26 cites·3 claims
- 3372US11389951B2Hand mechanism, gripping system, and non-transitory storage mediumTHK CO LTD·Filed 2018·Granted Jul 19, 2022·2 cites·12 claims
- 3472US8288019B2Surface coating film, method of manufacturing thereof, cutting tool and machine toolNAGANO ICHIRO·Filed 2008·Granted Oct 16, 2012·10 cites·10 claims
- 3571US7989258B2Apatite-containing film having photocatalytic activity and a process for producing itFUJITSU LTD·Filed 2010·Granted Aug 2, 2011·2 cites·9 claims
- 3663US6139803APhotocatalytic air treatment process under room lightTOTO LTD·Filed 1998·Granted Oct 31, 2000·59 cites·20 claims
- 3762US6268050B1Multi-functional material with photocatalytic functions and method of manufacturing sameTOTO LTD·Filed 1998·Granted Jul 31, 2001·14 cites·5 claims
- 3860US12339160B2Laser light profile measuring device and laser light profile measuring methodMITSUBISHI HEAVY IND LTD·Filed 2023·Granted Jun 24, 2025·0 cites·18 claims
- 3960US12244016B2Electrode binder composition, electrode coating composition, power storage device electrode, and power storage deviceDKS CO LTD·Filed 2020·Granted Mar 4, 2025·0 cites·8 claims
- 4059US2021379665A1Calibration unit for metal 3d printer, metal 3d printer, and built part molding methodMITSUBISHI HEAVY IND LTD·Filed 2021·Application pending·0 cites
- 4157US2022185942A1Aqueous polyurethane dispersion and coating agentDKS CO LTD·Filed 2020·Application pending·0 cites
- 4255US12237513B2Electrode binder composition, electrode coating composition, power storage device electrode, and power storage deviceDKS CO LTD·Filed 2020·Granted Feb 25, 2025·0 cites·9 claims
- 4355US2024261865A1Three-dimensional additive manufacturing deviceMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 4455US2023134720A1Aqueous polyurethane resin dispersion for secondary battery separator, secondary battery separator, and secondary batteryDKS CO LTD·Filed 2021·Application pending·0 cites
- 4554US2023216056A1Aqueous polyurethane resin dispersion for binders that are used in lithium secondary batteries, binder for electrodes, and lithium secondary batteryDKS CO LTD·Filed 2021·Application pending·0 cites
- 4653US10442032B2Processing device and processing methodMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Oct 15, 2019·0 cites·20 claims
- 4753US2008050440A1Plant epidemic prevention agent, plant epidemic prevention method, plant epidemic prevention system, plant, and plant cultivation methodFUJITSU LTD·Filed 2007·Application pending·0 cites
- 4853US2007051668A1Apatite and method for producing the same, and apatite base materialUNIV TOKYO·Filed 2006·Application pending·0 cites
- 4952US11607803B2Image information processing device, gripping system, and image information processing methodTHK CO LTD·Filed 2019·Granted Mar 21, 2023·0 cites·13 claims
- 5051US2024091958A1Hand mechanismTHK CO LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →