Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8741093 | Tank for very low temperature liquids | Yoji Arakawa | 2014-06-03 |
| 8529824 | Method for manufacturing pressure-resistant container liner and liquid crystal resin liner | Shigeru Nezu, Akihide Shimoda, Masato Suzuki, Toshio Nakane | 2013-09-10 |
| 8231028 | Pressure resistant container with sealed mouth entrance | Yoji Arakawa | 2012-07-31 |
| 7988907 | Method for manufacturing pressure-resistant container liner and liquid crystal resin liner | Toshio Nakane | 2011-08-02 |
| 7669729 | Tank for very low temperature liquids | Yoji Arakawa | 2010-03-02 |
| 7566376 | Pressure container manufacturing method | — | 2009-07-28 |
| 5173285 | Process for the manufacture of hydrogen sulfide | Senji Takenaka, Tsutomu Toida, Takao Takinami, Nobuhiro Yamada, Kouzi Tamura | 1992-12-22 |
| 4510264 | Process for the preparation of a catalyst for the synthesis of methane | Hiroo Matsuoka, Tsunekichi Yamabe, Hirokazu Fujie, Kenji Mori, Kouji Tamura +2 more | 1985-04-09 |
| 4436532 | Process for converting solid wastes to gases for use as a town gas | Katsunobu Yamaguchi, Takayuki Hayashida, Tomio Hayase | 1984-03-13 |