Inventor · disambiguated record
So Kato
Also filed as: KATO SO
11 granted patents·2 pending applications·25 citations·filing 1981–2025
82Inventor score
Top patents by PatentIndex Score
13 records- 0186US12277281B2Input deviceWACOM CO LTD·Filed 2023·Granted Apr 15, 2025·1 cites·18 claims
- 0278US11221688B2Input apparatus with relation between pen and finger touchesWACOM CO LTD·Filed 2020·Granted Jan 11, 2022·2 cites·13 claims
- 0370US12271535B2Foot-part input system, foot-part position indicating instrument, foot-part position detecting device, indicated position input method using foot-part input system, and image processing system using foot-part input systemWACOM CO LTD·Filed 2024·Granted Apr 8, 2025·0 cites·8 claims
- 0469US10671187B2Pen input device sheet and method for manufacturing pen input device sheetWACOM CO LTD·Filed 2018·Granted Jun 2, 2020·1 cites·19 claims
- 0566US12511005B2Position detection deviceWACOM CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·13 claims
- 0660US2025000387A1Foot input system, foot position indicating instrument, foot position detecting device, and image processing system using foot input systemWACOM CO LTD·Filed 2024·Application pending·0 cites
- 0758US12334282B2Input device and input systemWACOM CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·19 claims
- 0858US2025328201A1Sheet for Pen Input DeviceWACOM CO LTD·Filed 2025·Application pending·0 cites
- 0957US11977689B2Foot-part input system, foot-part position indicating instrument, foot-part position detecting device, indicated position input method using foot-part input system, and image processing system using foot-part input systemWACOM CO LTD·Filed 2022·Granted May 7, 2024·0 cites·20 claims
- 1057US10990201B2Pen input device sheet and method for manufacturing pen input device sheetWACOM CO LTD·Filed 2020·Granted Apr 27, 2021·0 cites·20 claims
- 1147US4429499AReinforced brick assemblyKUNISHIRO CO LTD·Filed 1981·Granted Feb 7, 1984·21 cites·3 claims
- 1244US12271551B2Position detecting device and information processing systemWACOM CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·10 claims
- 1340US11520552B2Drawing systemWACOM CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →