Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855124 | Process for the desulfurization of gas containing hydrogen sulfide | Tsutomu Toida, Takao Takinami, Senji Takenaka, Tetsuo Fujita | 1989-08-08 |
| 4510264 | Process for the preparation of a catalyst for the synthesis of methane | Seiichi Matsuoka, Tsunekichi Yamabe, Hirokazu Fujie, Kenji Mori, Kouji Tamura +2 more | 1985-04-09 |