Inventor

YOSHINO RYOETSU

JP3 patents

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

HIGUCHI TAKAYUKI

2 patents

US8663383B2Mar 4, 2014

Expansive material and its preparation process

HIGUCHI TAKAYUKI1 citations46

US8663384B2Mar 4, 2014

Cement admixture and cement composition

HIGUCHI TAKAYUKI1 citations41

DENKA COMPANY LTD

1 patent

US9827553B2Nov 28, 2017

Alumina-based fibrous mass, process for producing same, and use

DENKA COMPANY LTD0 citations34