HK

Hideo Kawanaka

SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
KC Kao Soap Co.: 1 patents #82 of 203Top 45%
Overall (All Time): #1,177,300 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10258047 Agrochemical composite particles and production method thereof Kazuyuki Yanagisawa, Takaaki Yano, Dai Hirotomi, Norihisa Sakamoto 2019-04-16
9756853 Solid pesticidal formulation Naoya AKIZUKI 2017-09-12
8093184 Pesticidal composition Yoshinao SADA 2012-01-10
4225311 Dye composition containing a copolymer of ethylene oxide and propylene oxide as nonionic surfactant Yukihisa Niimi, Junko Kakuse, Toshio Sato 1980-09-30