TM

Tomoyoshi Murakami

IC Idemitsu Kosan Co.: 10 patents #152 of 1,237Top 15%
IC Idemitsu Petrochemical Co.: 7 patents #36 of 578Top 7%
Overall (All Time): #280,077 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
6476106 Polyarylene sulfide resin composition for electronic parts encapsulation Yutaka Tsubokura, Shigemasa Suzuki, Satoru Kinouchi 2002-11-05
6469091 Polyarylene sulfide resin composition Toru Iga, Shigemasa Suzuki 2002-10-22
6395818 Polyarylene sulfide resin composition for optical telecommunication members Toru Iga, Shigemasa Suzuki 2002-05-28
6074449 Filter material containing a polycyanoaryl ether Toshikazu Tomura 2000-06-13
6042910 Polyarylene sulfide resin composition Satoru Kinouchi, Shigemasa Suzuki 2000-03-28
5985974 Slide member for parts to be in contact with magnetic tape Toru Iga, Eiji Tamura, Shigemasa Suzuki 1999-11-16
5733962 Polyarylene sulfide resin composition Yasuhiro Osako 1998-03-31
5147922 Resin composition 1992-09-15
5089340 Polycanoaryl ether laminate Shigeru Matsuo, Thoru Bando, Kikuo Nagatoshi 1992-02-18
4977234 Polycyanoaryl ether composition method for preparing the same and uses thereof Shigeru Matsuo, Thoru Bando, Kikuo Nagatoshi 1990-12-11
4972016 Poly(cyanoarylether)-based resin composition 1990-11-20
4853443 Polycyanoaryl ether with thermoplastic resin Shigeru Matsuo, Thoru Bando, Kikuo Nagatoshi 1989-08-01
4812507 Reinforced resinous composition comprising polycyano arylene ether Shigeru Matsuo, Thoru Bando, Kikuo Nagatoshi 1989-03-14
4703104 Preparation of cyanoaryl ether copolymer Shigeru Matsuo, Ryuichi Takasawa 1987-10-27
4663427 Process for preparing polycyanoaryl ether powder Shigeru Matsuo 1987-05-05
4640974 Polycyanoaryl ether films and fibers Shigeru Matsuo 1987-02-03
4640975 Polycyanoaryl ether and method of preparing the same Shigeru Matsuo 1987-02-03