RO

Ryoji Otaki

MC Mitsubishi Gas Chemical Company: 22 patents #32 of 1,727Top 2%
Overall (All Time): #196,432 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
9731482 Multilayer injection-molded body Shota Arakawa, Takafumi Oda, Kentaro Ishii 2017-08-15
9718259 Multilayer injection-molded body Shota Arakawa, Takafumi Oda, Kentaro Ishii 2017-08-01
9718955 Injection-molded body Shota Arakawa, Takafumi Oda, Kentaro Ishii 2017-08-01
9657159 Polyamide resin composition Takashi Yamamoto, Jun Mitadera, Tomonori Kato 2017-05-23
9650474 Polyamide resin composition Takashi Yamamoto, Jun Mitadera, Tomonori Kato 2017-05-16
9393748 Direct blow-molded container manufacturing method and package Kenji Kouno, Hiroshi Kobayashi 2016-07-19
9296881 Polyethylene-based structure Kenji Kouno 2016-03-29
9044880 Method for producing container Takafumi Oda 2015-06-02
8940379 Polyamide resin composition Jun Mitadera, Tomonori Kato, Tomomichi Kanda 2015-01-27
8889821 Polyester amide compound Tsuneaki Masuda, Takafumi Oda 2014-11-18
8835595 Polyamide compound Takafumi Oda, Shota Arakawa, Tsuneaki Masuda, Hiroyuki Matsushita, Ryuji Hasemi 2014-09-16
8822630 Polyamide composition Takafumi Oda, Kentaro Ishii, Shota Arakawa 2014-09-02
8722848 Polyamide compound Takafumi Oda, Tsuneaki Masuda 2014-05-13
8653225 Polyamide compound Takafumi Oda, Tsuneaki Masuda 2014-02-18
8273431 Polyamide resin composition Jun Mitadera, Tomonori Kato, Tomomichi Kanda 2012-09-25
7230067 Masterbatch and production method of oxygen-absorbing molded article 2007-06-12
7053171 Production method of polyamide Tomomichi Kanda 2006-05-30
6884366 Process for producing oxygen absorbing polyamide resin composition and oxygen absorbing polyamide resin composition produced by the process Sotaro Hiramatsu 2005-04-26
6503587 Oxygen-absorbing multi-layer laminate, production method thereof and packaging container Takashi Kashiba, Yoshiki Ito, Hideyuki Takahashi 2003-01-07
6391407 Oxygen absorbing multi-layer film and oxygen absorbing packaging container Takashi Kashiba, Yoshiki Ito 2002-05-21
5908676 Oxygen absorbing resin, deoxidizing multi-layer structure using resin, and packaging container Takashi Kashiba, Yoshiki Ito 1999-06-01
5849380 Deoxidizing multi-layer material and packaging container using same Takashi Kashiba, Yoshiki Ito 1998-12-15