HB

Hirotomo Banko

NC Nicca Chemical Co.: 2 patents #18 of 106Top 20%
KL Kanebo, Limited: 1 patents #248 of 571Top 45%
Overall (All Time): #1,964,434 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10086353 Method and apparatus for producing dispersion Akihiro Wakisaka, Hitomi Kobara, Kana Ueda, Toshiki Kounishi, Daiki Nakai 2018-10-02
5614573 Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials Junji Sano, Kunio Ichihashi, Hajime Saito 1997-03-25