Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9353448 | Electrolytic electrode, anode for electrolytic production of ozone, anode for electrolytic production of persulfuric acid and anode for electrolytic oxidation of chromium | Tsuyoshi Okazaki | 2016-05-31 |
| 8366991 | Apparatus for recovering platinum group elements | Koji Yamada, Masahiko Ogino, Hiroshi Inoue | 2013-02-05 |
| 7815706 | Method and apparatus for recovering platinum group elements | Koji Yamada, Masahiko Ogino, Hiroshi Inoue | 2010-10-19 |
| 5511972 | Catalyst structure for use in a partial combustion process | Ralph A. Dalla Betta, Toru Shoji, Kazunori Tsurumi | 1996-04-30 |
| 5425632 | Process for burning combustible mixtures | Kazunori Tsurumi, Ralph A. Dalla Betta | 1995-06-20 |
| 5326253 | Partial combustion process and a catalyst structure for use in the process | Ralph A. Dalla Betta, Toru Shoji, Kazunori Tsurumi | 1994-07-05 |
| 5281128 | Multistage process for combusting fuel mixtures | Ralph A. Dalla Betta, Kazunori Tsurumi | 1994-01-25 |
| 5252305 | Process of recovering platinum group metal | Hiroshi Inoue, Shoei Takada, Hitoshi Masuda | 1993-10-12 |
| 5250489 | Catalyst structure having integral heat exchange | Ralph A. Dalla Betta, Fabio H. Ribeiro, Toru Shoji, Kazunori Tsurumi, Sarento G. Nickolas | 1993-10-05 |
| 5232357 | Multistage process for combusting fuel mixtures using oxide catalysts in the hot stage | Ralph A. Dalla Betta, Kazunori Tsurumi | 1993-08-03 |
| 5183401 | Two stage process for combusting fuel mixtures | Ralph A. Dalla Betta, Kazunori Tsurumi, James C. Schlatter, Sarento G. Nickolas | 1993-02-02 |
| 4859293 | Process for refining gold and apparatus employed therefor | Mamoru Hirako | 1989-08-22 |
| 4626331 | Electrolytic cell employing fluidized bed | Nobutaka Goto | 1986-12-02 |
| 4569729 | Electrolyzing method and electrolytic cell employing fluidized bed | Nobutaka Goto | 1986-02-11 |