Inventor
BUNYA MASARU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “BUNYA MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO BOSEKI CO LTD
4 patentsUS10988577B2Apr 27, 2021
Copolymer of diallylamines and sulfur dioxide, and method for producing same
NITTO BOSEKI CO LTD0 citations59
US10442895B2Oct 15, 2019
Copolymer of diallylamines and sulfur dioxide, and method for producing same
NITTO BOSEKI CO LTD0 citations48
US10252258B2Apr 9, 2019
Method for separating and concentrating target substance using novel cationic graft polymer
NITTO BOSEKI CO LTD0 citations42
US10189931B2Jan 29, 2019
Graft polymer and method for producing same
NITTO BOSEKI CO LTD0 citations38