Inventor

USAMI RYOTA

JP2 patents

⚠️ This page may combine multiple inventors who share the name “USAMI RYOTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJIFILM CORP

1 patent

US10040035B2Aug 7, 2018

Gas separation membrane, gas separation module, gas separation device, and gas separation method

FUJIFILM CORP3 citations69

DAIKIN IND LTD

1 patent

US12565580B2Mar 3, 2026

Aqueous modified polytetrafluoroethylene dispersion

DAIKIN IND LTD0 citations59