KH

Katsuo Hagiwara

NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #2,179,106 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6878766 Composition for dip forming, dip-formed object, and process for producing the same Hisanori Ota, Jun Sotoyama, Toshihiro Sakakibara 2005-04-12
5286783 Copolymer latex Hiroshi Hisaki, Yasuhiro Nakano, Satoru Takinami, Masayoshi Sekiya 1994-02-15