Inventor · disambiguated record
Shiho Uchiyama
Also filed as: UCHIYAMA SHIHO
2 granted patents·5 pending applications·0 citations·filing 2013–2019
23Inventor score
Technology areasB01D
Files withNITTO DENKO CORP7
Top patents by PatentIndex Score
7 records- 0147US9289713B2Blended nonwoven fabric, filter medium, and filter unitNITTO DENKO CORP·Filed 2013·Granted Mar 22, 2016·0 cites·14 claims
- 0240US9770692B2Moisture permeable filter mediumNITTO DENKO CORP·Filed 2014·Granted Sep 26, 2017·0 cites·4 claims
- 0336US2022105473A1Filter pleat pack and air filter unitNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 0436US2022105452A1Filter pleat pack and air filter unitNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 0534US2021162330A1Filter medium and filter unit including sameNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 0634US2021162354A1Filter medium and filter unit including sameNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 0728US2016325235A1Method for producing porous polytetrafluoroethylene membrane, method for producing waterproof gas-permeable member, and method for producing air filter mediumNITTO DENKO CORP·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →