Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8287108 | Sealing method of remanufactured liquid container | Yuichi Seki, Masahide Matsuyama, Yasuhiro Ogura | 2012-10-16 |
| 8162456 | Fluid container, recycling method of fluid container, method for piercing cover film of fluid container, piercing jig, and method for manufacturing fluid container | Masahide Matsuyama, Yasuhiro Ogura, Yuichi Seki | 2012-04-24 |
| 8091996 | Fluid container, recycling method of fluid container, and sealing method of fluid container | Yuichi Seki, Hidenori Futatsugi, Masahide Matsuyama, Yasuhiro Ogura | 2012-01-10 |
| 8052258 | Fluid container, remanufacturing method of fluid container, and sealing method of fluid container | Yuichi Seki, Masahide Matsuyama, Yasuhiro Ogura | 2011-11-08 |
| 7997703 | Liquid container | Takahiro Naka, Takahiro Katakura, Atsushi Kobayashi, Satoshi Shinada, Toshio Kumagai +6 more | 2011-08-16 |
| 7967428 | Method of manufacturing a liquid container including a check valve and bypass flowing passage, and liquid container including said check valve and bypass flowing passage | Takeo Seino, Hitotoshi Kimura, Taku Ishizawa, Masahide Matsuyama | 2011-06-28 |
| 7674322 | Gas absorption device, method of manufacturing the same, and liquid container | Taku Ishizawa, Hitotoshi Kimura, Satoshi Shinada, Michinari Tsukahara | 2010-03-09 |
| 7404628 | Liquid container | Takahiro Naka, Takahiro Katakura, Atsushi Kobayashi, Satoshi Shinada, Toshio Kumagai +6 more | 2008-07-29 |
| 7311761 | Gas absorption device, method of manufacturing the same, and liquid container | Taku Ishizawa, Hitotoshi Kimura, Satoshi Shinada, Michinari Tsukahara | 2007-12-25 |
| 7293863 | Method of filling a liquid container having a check valve and a flow path bypassing the check valve | Takeo Seino, Hitotoshi Kimura, Taku Ishizawa, Masahide Matsuyama | 2007-11-13 |