Inventor · disambiguated record
Kiyoaki Nishitsuji
Also filed as: NISHITSUJI KIYOAKI
15 granted patents·21 citations·filing 2017–2022
88Inventor score
Top patents by PatentIndex Score
15 records- 0195US11706968B2Metal mask base, metal mask and method for producing metal maskTOPPAN PRINTING CO LTD·Filed 2020·Granted Jul 18, 2023·4 cites·15 claims
- 0292US10903426B2Metal mask base, metal mask and method for producing metal maskTOPPAN PRINTING CO LTD·Filed 2018·Granted Jan 26, 2021·6 cites·4 claims
- 0391US10767266B2Vapor deposition mask base material, vapor deposition mask base material manufacturing method, and vapor deposition mask manufacturing methodTOPPAN PRINTING CO LTD·Filed 2018·Granted Sep 8, 2020·6 cites·6 claims
- 0488US10273569B2Metal mask substrate, metal mask substrate control method, metal mask, and metal mask production methodTOPPAN PRINTING CO LTD·Filed 2017·Granted Apr 30, 2019·3 cites·6 claims
- 0583US11111585B2Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor depositionTOPPAN PRINTING CO LTD·Filed 2017·Granted Sep 7, 2021·2 cites·9 claims
- 0673US11746423B2Method for producing base for metal masks, method for producing metal mask for vapor deposition, base for metal masks, and metal mask for vapor depositionTOPPAN PRINTING CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·10 claims
- 0771US11453940B2Metal mask substrate for vapor deposition, metal mask for vapor deposition, production method for metal mask substrate for vapor deposition, and production method for metal mask for vapor depositionTOPPAN PRINTING CO LTD·Filed 2020·Granted Sep 27, 2022·0 cites·9 claims
- 0867US10876215B2Metal mask substrate for vapor deposition, metal mask for vapor deposition, production method for metal mask substrate for vapor deposition, and production method for metal mask for vapor depositionTOPPAN PRINTING CO LTD·Filed 2017·Granted Dec 29, 2020·0 cites·7 claims
- 0965US11390953B2Vapor deposition mask base material, vapor deposition mask base material manufacturing method, and vapor deposition mask manufacturing methodTOPPAN PRINTING CO LTD·Filed 2020·Granted Jul 19, 2022·0 cites·6 claims
- 1062US12015838B2Light shielding plate, camera unit, and electronic deviceTOPPAN INC·Filed 2022·Granted Jun 18, 2024·0 cites·11 claims
- 1162US11936972B2Light shielding plate, camera unit, and electronic apparatusTOPPAN INC·Filed 2022·Granted Mar 19, 2024·0 cites·12 claims
- 1261US12047664B2Light shielding plate, camera unit, electronic device, and method of producing the light shielding plateTOPPAN INC·Filed 2022·Granted Jul 23, 2024·0 cites·10 claims
- 1350US11973097B2Light shielding member, lens unit, camera module, and electronic deviceTOPPAN INC·Filed 2022·Granted Apr 30, 2024·0 cites·10 claims
- 1448US12041332B2Light shielding plate, camera unit, electronic device, and method of manufacturing light shielding plateTOPPAN INC·Filed 2022·Granted Jul 16, 2024·0 cites·9 claims
- 1542US11339465B2Vapor deposition mask substrate, vapor deposition mask substrate manufacturing method, vapor deposition mask manufacturing method, and display device manufacturing methodTOPPAN PRINTING CO LTD·Filed 2018·Granted May 24, 2022·0 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →