KK

Kazuhisa Kojima

MC Mitsubishi Chemical: 3 patents #118 of 716Top 20%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
MK Mitsubishi Kasei: 1 patents #404 of 911Top 45%
Overall (All Time): #1,061,096 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5013606 Film for a resistance layer for an electric-thermal print system Motoyuki Miyoshi, Katsuhiko Sugiura, Naomi Iketani 1991-05-07
4678707 Vibration damping composite laminate Masatoshi Shinozaki, Yoshihiro Matsumoto, Yoshiki Aoyagi 1987-07-07
4507450 Process for preparing polyolefin Genjiro Kakogawa, Masayoshi Hasuo, Yoshinori Suga 1985-03-26
4339557 Process for producing propylene-ethylene block copolymer Masayoshi Hasuo, Yoshinori Suga, Masatoshi Suzuki 1982-07-13
4305920 Process for producing solid titanium trichloride Masayoshi Hasuo, Yoshinori Suga, Yoshiteru Kobayashi, Masatoshi Suzuki 1981-12-15