Inventor · disambiguated record
Katsuhiro Ookawa
Also filed as: OOKAWA KATSUHIRO
6 granted patents·4 pending applications·31 citations·filing 1984–2024
79Inventor score
Top patents by PatentIndex Score
10 records- 0177US10593571B2Substrate processing apparatusTOKYO ELECTRON LTD·Filed 2017·Granted Mar 17, 2020·3 cites·4 claims
- 0276US12057327B2Substrate processing apparatus and substrate processing methodTOKYO ELECTRON LTD·Filed 2023·Granted Aug 6, 2024·0 cites·8 claims
- 0376US2024371661A1Substrate processing apparatus and substrate processing methodTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0455US4691251AMagnetic recording and reproducing apparatus in which recording is restarted responsive to recorded cue signalsMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Sep 1, 1987·9 cites·10 claims
- 0555US2019206702A1Substrate processing apparatus and substrate processing methodTOKYO ELECTRON LTD·Filed 2019·Application pending·0 cites
- 0655US2024242978A1Substrate processing apparatus and substrate processing apparatus maintenance methodTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0744US4691250AMagnetic video reproducer with reversely recorded cue trackMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Sep 1, 1987·6 cites·13 claims
- 0839US4858029AVideo recorder with field memoryMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Aug 15, 1989·7 cites·10 claims
- 0938US4827359AVideo recording and reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted May 2, 1989·6 cites·10 claims
- 1038US2018254180A1Substrate processing apparatus and substrate processing methodTOKYO ELECTRON LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →