Inventor · disambiguated record
Katsutoshi Ozaki
Also filed as: OZAKI KATSUTOSHI
2 granted patents·6 pending applications·5 citations·filing 2005–2022
44Inventor score
Top patents by PatentIndex Score
8 records- 0174US8728910B2Expandable film, dicing film, and method of producing semiconductor deviceHAYASHISHITA EIJI·Filed 2011·Granted May 20, 2014·5 cites·12 claims
- 0249US2007172649A1Adhesive material, pressure sensitive adhesive film and method of use thereofMITSUI CHEMICALS INC·Filed 2005·Application pending·0 cites
- 0349US2023363282A1Piezoelectric device, force sensor, and biological information acquisition deviceMITSUI CHEMICALS INC·Filed 2021·Application pending·0 cites
- 0444US2024172562A1Piezoelectric base material, sensor, actuator, and biometric information acquisition deviceMITSUI CHEMICALS INC·Filed 2022·Application pending·0 cites
- 0541US2017301854A1Polymeric piezoelectric filmMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
- 0639US2017317268A1Polymeric piezoelectric filmMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
- 0738US8476740B2Sheet for protecting surface of semiconductor wafer, semiconductor device manufacturing method and semiconductor wafer protection method using sheetHAYASHISHITA EIJI·Filed 2011·Granted Jul 2, 2013·0 cites·15 claims
- 0831US2017218117A1Polymeric piezoelectric filmMITSUI CHEMICALS INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Katsutoshi Ozaki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →