Inventor · disambiguated record
Tsutomu Hiroishi
Also filed as: HIROISHI TSUTOMU
3 granted patents·3 pending applications·6 citations·filing 2010–2023
56Inventor score
Top patents by PatentIndex Score
6 records- 0182US11521822B2Ion gun and vacuum processing apparatusCANON ANELVA CORP·Filed 2022·Granted Dec 6, 2022·1 cites·20 claims
- 0275US8778151B2Plasma processing apparatusIKEDA MASAYOSHI·Filed 2010·Granted Jul 15, 2014·5 cites·5 claims
- 0365US11810748B2Ion gun and vacuum processing apparatusCANON ANELVA CORP·Filed 2023·Granted Nov 7, 2023·0 cites·27 claims
- 0461US2013273263A1Cvd apparatus and cvd methodCANON ANELVA CORP·Filed 2013·Application pending·0 cites
- 0561US2013269607A1Plasma cvd apparatusCANON ANELVA CORP·Filed 2013·Application pending·0 cites
- 0658US2013264194A1Method for manufacturing carbon film and plasma cvd methodCANNON ANELVA CORP·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →