Inventor
OKUBO TOMOYO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “OKUBO TOMOYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM BUSINESS INNOVATION CORP
3 patentsUS12018128B2Jun 25, 2024
Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film
FUJIFILM BUSINESS INNOVATION CORP2 citations70
US11680140B2Jun 20, 2023
Particle-dispersed polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film
FUJIFILM BUSINESS INNOVATION CORP2 citations70
US11958939B2Apr 16, 2024
Polyimide precursor solution, method for producing porous polyimide film, and porous polyimide film
FUJIFILM BUSINESS INNOVATION CORP0 citations60