Inventor · disambiguated record
Sachio Tanaka
Also filed as: TANAKA SACHIO
5 granted patents·1 pending application·10 citations·filing 1990–2022
69Inventor score
Top patents by PatentIndex Score
6 records- 0166US10754453B2Handwriting input system, board, and identification componentSHARP KK·Filed 2018·Granted Aug 25, 2020·1 cites·6 claims
- 0265US8823735B2Information processing apparatus and teleconference systemTANAKA SACHIO·Filed 2011·Granted Sep 2, 2014·2 cites·13 claims
- 0354US11726608B2Input detection device, input detection method, and recording medium recording input detection programSHARP KK·Filed 2022·Granted Aug 15, 2023·0 cites·8 claims
- 0454US11507270B2Touch input device, touch input method and recording medium recording touch input programSHARP KK·Filed 2022·Granted Nov 22, 2022·0 cites·8 claims
- 0544US5116813APerfume compositionKAO CORP·Filed 1990·Granted May 26, 1992·7 cites·3 claims
- 0639US2002114022A1Image input apparatus, recording medium and image synthesis methodFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →