Inventor · disambiguated record
Kenji Iwata
Also filed as: IWATA K · IWATA KENJI · SASAKI HEIZO
62 granted patents·22 pending applications·286 citations·filing 1975–2025
98Inventor score
Files withTOSHIBA KK34MITSUI TOATSU CHEMICALS10NINTENDO CO LTD10TOKAI RIKA CO LTD5NEXUS COMPANY INC3
Top patents by PatentIndex Score
84 records- 0192US11835737B2Image display system, non-transitory storage medium having stored therein image display program, image display apparatus, and image display methodNINTENDO CO LTD·Filed 2022·Granted Dec 5, 2023·2 cites·20 claims
- 0292US11402655B2Image display system, non-transitory storage medium having stored therein image display program, image display apparatus, and image display methodNINTENDO CO LTD·Filed 2020·Granted Aug 2, 2022·4 cites·18 claims
- 0390US4105847AMethod for polymerization of ethyleneMITSUI TOATSU CHEMICALS·Filed 1975·Granted Aug 8, 1978·40 cites·8 claims
- 0489US4610859AProcess for producing silicon hydridesMITSUI TOATSU CHEMICALS·Filed 1984·Granted Sep 9, 1986·48 cites·22 claims
- 0584US11279515B2Fabricating method for quartz vialNEXUS COMPANY INC·Filed 2018·Granted Mar 22, 2022·2 cites·11 claims
- 0683US11285387B2Storage medium having stored therein information processing program, information processing apparatus, information processing system, and information processing methodNINTENDO CO LTD·Filed 2020·Granted Mar 29, 2022·2 cites·20 claims
- 0783US11159777B2Image display system, non-transitory storage medium having stored therein image display program, image display apparatus, and image display methodNINTENDO CO LTD·Filed 2020·Granted Oct 26, 2021·2 cites·20 claims
- 0882US11087753B2Dialog systemTOSHIBA KK·Filed 2018·Granted Aug 10, 2021·3 cites·12 claims
- 0980US4607114ANovel platinum complexesNIPPON KAYAKU KK·Filed 1984·Granted Aug 19, 1986·13 cites·13 claims
- 1077US10311867B2Tagging support apparatus and methodTOSHIBA KK·Filed 2017·Granted Jun 4, 2019·2 cites·12 claims
- 1172US4190614AMethod for the production of low density copolymers of ethyleneMITSUI TOATSU CHEMICALS·Filed 1977·Granted Feb 26, 1980·15 cites·11 claims
- 1271US11282521B2Dialog system and dialog methodTOSHIBA KK·Filed 2019·Granted Mar 22, 2022·1 cites·7 claims
- 1367US11270683B2Interactive system, apparatus, and methodTOSHIBA KK·Filed 2019·Granted Mar 8, 2022·1 cites·12 claims
- 1465US11745914B2Fabricating method for quartz vialNEXUS COMPANY INC·Filed 2022·Granted Sep 5, 2023·0 cites·4 claims
- 1565US10559064B2Storage medium, information-processing device, information-processing system, and information-processing methodNINTENDO CO LTD·Filed 2018·Granted Feb 11, 2020·1 cites·9 claims
- 1665US2025312694A1Storage medium, game system, game apparatus, and game processing methodNINTENDO CO LTD·Filed 2025·Application pending·0 cites
- 1763US10653971B2Apparatus movement system, apparatus, apparatus movement control method, storage medium having stored therein apparatus movement control program, and cardboard memberNINTENDO CO LTD·Filed 2018·Granted May 19, 2020·1 cites·20 claims
- 1863US8222178B2Catalyst and production process thereof, and chlorine production using the catalystHORIUCHI NOBUHIKO·Filed 2008·Granted Jul 17, 2012·1 cites·9 claims
- 1963US5324805AEthylene/pentene-1 copolymer and ethylene/pentene-1 copolymer compositionMITSUI PETROCHEMICAL IND·Filed 1991·Granted Jun 28, 1994·15 cites·47 claims
- 2063US4282114ACatalyst for polymerizing α-olefinsMITSUI TOATSU CHEMICALS·Filed 1980·Granted Aug 4, 1981·13 cites·4 claims
- 2161US12428196B2Fabricating method for quartz vialNEXUS COMPANY INC·Filed 2019·Granted Sep 30, 2025·0 cites·1 claims
- 2260US11379768B2Dialogue data collection system and dialogue data collection supporting apparatusTOSHIBA KK·Filed 2017·Granted Jul 5, 2022·1 cites·11 claims
- 2360US2025238450A1Information processing apparatus, computer program product, and information processing methodTOSHIBA KK·Filed 2024·Application pending·0 cites
- 2458US12266349B2Spoken sentence processing apparatus, method, and non-transitory computer readable mediumTOSHIBA KK·Filed 2022·Granted Apr 1, 2025·0 cites·13 claims
- 2558US11995398B2Dictionary editing apparatus, dictionary editing method, and recording medium recording thereon dictionary editing programTOSHIBA KK·Filed 2021·Granted May 28, 2024·0 cites·7 claims
- 2657US12118313B2Information processing device, information processing method, and computer program productTOSHIBA KK·Filed 2023·Granted Oct 15, 2024·0 cites·16 claims
- 2757US11911700B2Sport game system, computer-readable non-transitory storage medium having stored therein sport game program, sport game apparatus, and sport game processing methodNINTENDO CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·27 claims
- 2857US11043194B2Image display system, storage medium having stored therein image display program, image display method, and display deviceNINTENDO CO LTD·Filed 2020·Granted Jun 22, 2021·0 cites·20 claims
- 2956US11531693B2Information processing apparatus, method and non-transitory computer readable mediumTOSHIBA KK·Filed 2021·Granted Dec 20, 2022·0 cites·10 claims
- 3055US11636271B2Dialogue apparatus, method and non-transitory computer readable mediumTOSHIBA KK·Filed 2021·Granted Apr 25, 2023·0 cites·18 claims
- 3155US6210687B1Fat emulsion containing xanthine derivativeKYOWA HAKKO KOGYO KK·Filed 1997·Granted Apr 3, 2001·13 cites·59 claims
- 3255US2024355326A1Speech input support device and storage mediumTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3354US12216997B2Subtitle generating apparatus, subtitle generating method, and storage mediumTOSHIBA KK·Filed 2022·Granted Feb 4, 2025·0 cites·9 claims
- 3454US11978441B2Speech recognition apparatus, method and non-transitory computer-readable storage mediumTOSHIBA KK·Filed 2021·Granted May 7, 2024·0 cites·17 claims
- 3554US4175171ACatalyst for polymerizing α-olefinsMITSUI TOATSU CHEMICALS·Filed 1977·Granted Nov 20, 1979·13 cites·17 claims
- 3653US12131734B2Communication data log processing apparatus, communication data log processing method, and storage medium storing programTOSHIBA KK·Filed 2022·Granted Oct 29, 2024·0 cites·15 claims
- 3753US10546579B2Verification system, verification method, and computer program productTOSHIBA KK·Filed 2017·Granted Jan 28, 2020·0 cites·10 claims
- 3853US2024420694A1Storage medium, information processing apparatus, and information processing methodTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3953US2024168987A1Document retrieving apparatus and document retrieving methodTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4052US11615126B2Analyzing apparatus, analyzing method, and computer program productTOSHIBA KK·Filed 2020·Granted Mar 28, 2023·0 cites·11 claims
- 4152US10490189B2Support system, support method, and memory mediumTOSHIBA KK·Filed 2018·Granted Nov 26, 2019·0 cites·13 claims
- 4251US11072527B2Method for producing chlorine by oxidation of hydrogen chlorideMITSUI CHEMICALS INC·Filed 2017·Granted Jul 27, 2021·0 cites·6 claims
- 4351US2022194179A1Control system, sensation presentation device, and method for controlling sensation presentationTOKAI RIKA CO LTD·Filed 2020·Application pending·0 cites
- 4450US5041587AProcess for preparing organic silicon compoundMITSUI TOATSU CHEMICALS·Filed 1990·Granted Aug 20, 1991·6 cites·9 claims
- 4550US2023419959A1Information processing systems, information processing method, and computer program productTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4650US2022138405A1Dictionary editing apparatus and dictionary editing methodTOSHIBA KK·Filed 2021·Application pending·0 cites
- 4749US11705122B2Interface-providing apparatus and interface-providing methodTOSHIBA KK·Filed 2020·Granted Jul 18, 2023·0 cites·13 claims
- 4849US11620981B2Speech recognition error correction apparatusTOSHIBA KK·Filed 2020·Granted Apr 4, 2023·0 cites·13 claims
- 4949US5508363APreparation process of organosilicon compounds and production of silicon carbideMITSUI TOATSU CHEMICALS·Filed 1995·Granted Apr 16, 1996·5 cites·3 claims
- 5049US2024086636A1Keyword detection device, keyword detection method, and computer program productTOSHIBA KK·Filed 2023·Application pending·0 cites
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →