YI

Yasuhiro Ishii

DL Denka Company Limited: 1 patents #14 of 84Top 20%
📍 Ibigawa, MO: #1 of 1 inventorsTop 100%
Overall (2023): #200,523 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11691919 Powdered quick-setting agent, quick-setting material, quick-setting material cured product, and spraying method Takamitsu Murokawa, Masahiro Iwasaki, Shunichi Mishima, Katsuichi Miyaguchi, Akitoshi Araki +2 more 2023-07-04