Inventor

HAMAGUCHI KOSHIRO

JP3 patents

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

HAMAGUCHI KOSHIRO

2 patents

US9404022B2Aug 2, 2016

Composition for vulcanizing adhesion

HAMAGUCHI KOSHIRO1 citations41

US9051464B2Jun 9, 2015

Flame-retardant rubber composition for vulcanization

HAMAGUCHI KOSHIRO0 citations38

OZAKI TARO

1 patent

US9416241B2Aug 16, 2016

Composition for sportswear and foam thereof

OZAKI TARO0 citations41