HT

Hajime Tsukamoto

KK Kureha Kagaku Kogyo K.K.: 2 patents #3 of 13Top 25%
KK Kureha Kagaku Kogyo: 1 patents #1 of 26Top 4%
📍 Ibaraki, JP: #54 of 769 inventorsTop 8%
Overall (2002): #29,125 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6436495 Multilayer film Ichiro Kitada, Yoshiharu Nishimoto 2002-08-20
6416832 Packaging film or sheet Tsutomu Uehara, Hitoshi Ishii 2002-07-09
6342282 Heat-shrinkable multi-layer film Junji Yoshii, Yoshihiro Matsukura, Hisanori Tobita 2002-01-29