Inventor

WATANABE RYOKO

JP5 patents

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

TOSOH CORP

2 patents

US11603548B2Mar 14, 2023

Fc-binding protein exhibiting improved alkaline resistance, method for producing said protein, antibody adsorbent using said protein, and method for separating antibody using said antibody adsorbent

TOSOH CORP0 citations58

US12372517B2Jul 29, 2025

Method for separating antibody, and method for testing on disease

TOSOH CORP0 citations48

IYODA TOMOKAZU

1 patent

US8163189B2Apr 24, 2012

Method for producing a nanoporous substrate

IYODA TOMOKAZU26 citations85

IIDA AKIFUMI

1 patent

US9084985B2Jul 21, 2015

Method for producing alicyclic carboxylic acid and catalyst used in same

IIDA AKIFUMI4 citations65

ASAHI KASEI CHEMICALS CORP

1 patent

US10208206B2Feb 19, 2019

Curable resin composition and cured product thereof, sealing material for optical semiconductor, die bonding material, and optical semiconductor light-emitting element

ASAHI KASEI CHEMICALS CORP0 citations37