TI

Toshikazu Ijitsu

IC Idemitsu Kosan Co.: 12 patents #120 of 1,237Top 10%
Overall (All Time): #428,131 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6093768 Syndiotactic styrene resin, thermoplastic resin and rubber Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 2000-07-25
6087435 Composition of styrene resin, thermoplastic resin and rubber particles Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 2000-07-11
6051655 Styrene-based resin composition with thermoplastic resin Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 2000-04-18
6046275 Styrene resin with rubber polymer particles Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 2000-04-04
6043307 Styrene-based resin composition Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 2000-03-28
6013726 Composition of styrene resin, thermoplastic resin and rubber Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 2000-01-11
6008293 Syndiotactic polystyrene and polycarbonate resin compositions Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 1999-12-28
5990217 Styrene based resin composition Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 1999-11-23
5891951 Styrene-based resin composition Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 1999-04-06
5395890 Styrene-based resin composition Akikazu Nakano, Takashi Sumitomo, Keisuke Funaki, Michihiro Sawada, Masahiko Kuramoto +1 more 1995-03-07
5322869 Styrene-based resin composition and process for production of moldings Komei Yamasaki, Takashi Sumitomo, Hiroshi Yamada, Toshihiro Furusawa 1994-06-21
5166238 Styrene-based resin composition Akikazu Nakano, Toshihiro Furusawa, Masakazu Suzuki, Nobuhide Ishihara, Masahiko Kuramoto +4 more 1992-11-24