Inventor · disambiguated record
Kenichi Koga
Also filed as: KOGA KENICHI
37 granted patents·18 pending applications·202 citations·filing 1993–2024
96Inventor score
Top patents by PatentIndex Score
55 records- 0196US11089566B1Communication device, information processing method, and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Aug 10, 2021·6 cites·15 claims
- 0293US11496283B2Communication device, information processing method, and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Nov 8, 2022·4 cites·14 claims
- 0392US11240069B2Communication device, information processing method, and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Feb 1, 2022·4 cites·18 claims
- 0491US12022355B2Control device and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Jun 25, 2024·2 cites·12 claims
- 0591US11765684B2Communication device and non-transitory computer readable storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Sep 19, 2023·2 cites·9 claims
- 0691US11740317B2Communication device and non-transitory computer readable storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Aug 29, 2023·2 cites·14 claims
- 0790US11585915B2Communication device, information processing method, and non-transitory computer readable storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Feb 21, 2023·2 cites·18 claims
- 0887US12418102B2Metal plate antenna and antenna deviceTOKAI RIKA CO LTD·Filed 2023·Granted Sep 16, 2025·1 cites·11 claims
- 0987US5375429AMethod and apparatus for controlling an air conditioner with a solor cellSANYO ELECTRIC CO·Filed 1993·Granted Dec 27, 1994·80 cites·5 claims
- 1086US12287420B2Control device, system, and control methodTOKAI RIKA CO LTD·Filed 2022·Granted Apr 29, 2025·1 cites·17 claims
- 1180US7292226B2Character input apparatusTOSHIBA KK·Filed 2003·Granted Nov 6, 2007·29 cites·12 claims
- 1279US11480645B2Communication device, information processing method, and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Oct 25, 2022·1 cites·13 claims
- 1377US9020441B2Signal transfer time measurement apparatusTOKAI RIKA CO LTD·Filed 2013·Granted Apr 28, 2015·4 cites·11 claims
- 1477US5878584AAir conditioner with solar generatorSANYO ELECTRIC CO·Filed 1996·Granted Mar 9, 1999·55 cites·13 claims
- 1576US12213198B2Control device, non-transitory storage medium, and systemTOKAI RIKA CO LTD·Filed 2024·Granted Jan 28, 2025·0 cites·14 claims
- 1672US2022239386A1Communication device and storage mediumTOKAI RIKA CO LTD·Filed 2022·Application pending·0 cites
- 1770US2022239387A1Communication device and storage mediumTOKAI RIKA CO LTD·Filed 2022·Application pending·0 cites
- 1870US2022239385A1Communication device and storage mediumTOKAI RIKA CO LTD·Filed 2022·Application pending·0 cites
- 1967US11611876B2Authentication system and authentication methodTOKAI RIKA CO LTD·Filed 2022·Granted Mar 21, 2023·0 cites·9 claims
- 2066US12189050B2Control device, system, and control methodTOKAI RIKA CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·18 claims
- 2166US2021258085A1Communication device and storage mediumTOKAI RIKA CO LTD·Filed 2021·Application pending·0 cites
- 2265US11979930B2Control device, non-transitory storage medium, and systemTOKAI RIKA CO LTD·Filed 2021·Granted May 7, 2024·0 cites·14 claims
- 2364US12265170B2Control device, system, and control methodTOKAI RIKA CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·13 claims
- 2464US11356264B2Authentication systemTOKAI RIKA CO LTD·Filed 2019·Granted Jun 7, 2022·1 cites·9 claims
- 2560US12085655B2Control device and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Sep 10, 2024·0 cites·11 claims
- 2660US2025347766A1Communication device, information processing method, and programTOKAI RIKA CO LTD·Filed 2023·Application pending·0 cites
- 2759US12474458B2Communication device, information processing method, and non-transitory computer-readable storage mediumTOKAI RIKA CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·15 claims
- 2859US2023243914A1Control device and control methodTOKAI RIKA CO LTD·Filed 2022·Application pending·0 cites
- 2957US12235372B2Control device, control system, and programTOKAI RIKA CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·17 claims
- 3057US2023243912A1Antenna deviceTOKAI RIKA CO LTD·Filed 2022·Application pending·0 cites
- 3156US11310663B2Authentication system and authentication methodTOKAI RIKA CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·9 claims
- 3253US12461193B2Control device, control system, and programTOKAI RIKA CO LTD·Filed 2021·Granted Nov 4, 2025·0 cites·11 claims
- 3353US11628805B2Authentication system, mobile device, processing device, and non-transitory computer-readable mediumTOKAI RIKA CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·13 claims
- 3452US12155440B2Communication device, control device, storage medium, and system for estimating a positional relation between devicesTOKAI RIKA CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·14 claims
- 3552US12022424B2Position detection system and position detection methodTOKAI RIKA CO LTD·Filed 2020·Granted Jun 25, 2024·0 cites·6 claims
- 3652US2024258703A1Metal plate antenna and antenna deviceTOKAI RIKA CO LTD·Filed 2023·Application pending·0 cites
- 3752US2024258698A1Metal plate antenna and antenna deviceTOKAI RIKA CO LTD·Filed 2023·Application pending·0 cites
- 3851US11632144B2Communication device, information processing method, and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·12 claims
- 3950US12476374B2AntennaTOKAI RIKA CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·4 claims
- 4050US11611845B2Communication device and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Mar 21, 2023·0 cites·13 claims
- 4149US9065841B2Propagation time measurement device and electronic key systemTOKAI RIKA CO LTD·Filed 2014·Granted Jun 23, 2015·0 cites·8 claims
- 4249US6953301B2Lid assembly for facility access openingHINODE LTD·Filed 2003·Granted Oct 11, 2005·6 cites·5 claims
- 4348US2022029744A1Control device, communication device, and systemTOKAI RIKA CO LTD·Filed 2021·Application pending·0 cites
- 4447US11565656B2Authentication system and authentication methodTOKAI RIKA CO LTD·Filed 2020·Granted Jan 31, 2023·0 cites·4 claims
- 4547US11218185B2Communication device, control method, and storage mediumTOKAI RIKA CO LTD·Filed 2021·Granted Jan 4, 2022·0 cites·17 claims
- 4647US2008167021A1Mobile terminalTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4747US2023135990A1Antenna deviceTOKAI RIKA CO LTD·Filed 2022·Application pending·0 cites
- 4844US2022146654A1Position detection system and position detection methodTOKAI RIKA CO LTD·Filed 2020·Application pending·0 cites
- 4944US2021294886A1Control device and systemTOKAI RIKA CO LTD·Filed 2021·Application pending·0 cites
- 5042USD1076892SAntennaTOKAI RIKA CO LTD·Filed 2023·Granted May 27, 2025·0 cites·1 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →