HS

Haruo Shikuma

IC Idemitsu Kosan Co.: 7 patents #211 of 1,237Top 20%
📍 Maebashi, JP: #63 of 470 inventorsTop 15%
Overall (All Time): #655,197 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7897092 Method for producing non-foamed molded body Masayuki Yamamoto, Naoto Kubo 2011-03-01
6844398 Ethylenic copolymer, composition containing said copolymer, and ethylenic copolymer film Shuji Machida, Motoharu Ishikawa, Shinichi Kurokawa 2005-01-18
6538063 Resin composition, binder resin for toner and toner Takaaki Hikosaka, Hiroyuki Tamura, Kouichi Matono 2003-03-25
6441116 Ethylenic copolymer, composition containing said copolymer, and ethylenic copolymer film Shuji Machida, Motoharu Ishikawa, Shinichi Kurokawa 2002-08-27
6121402 Polyethylene, thermoplastic resin composition containing same, and process for preparing polyethylene Shuji Machida, Ayami Hoshino, Yutaka Takakura 2000-09-19
5747620 Ethylene copolymer, thermoplastic resin composition containing same, and process for preparing ethylene copolymer Shuji Machida, Ayami Hoshino, Yutaka Takakura 1998-05-05
5739225 Process for preparing olefin polymer, and ethylenic polymer Toshinori Tazaki, Shuji Machida, Nobuo Kawasaki, Nobuhiro Yabunouchi, Yasunori Kadoi +3 more 1998-04-14
5608009 Olefin copolymer and process for preparing same Shuji Machida, Toshinori Tazaki, Tomio Tatsumi, Shinichi Kurokawa 1997-03-04