Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630081 | Process for producing gas diffusion electrode material | — | 2003-10-07 |
| 6428722 | Gas diffusion electrode material, process for producing the same, and process for producing gas diffusion electrode | — | 2002-08-06 |
| 6423194 | Gas diffusion electrode and brine electrolytic bath | — | 2002-07-23 |
| 6399236 | Gas diffusion electrode assemblies and processes for producing the same | — | 2002-06-04 |
| 6368473 | Soda electrolytic cell provided with gas diffusion electrode | Akihiro Sakata, Koji Saiki, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi | 2002-04-09 |
| 5618392 | Gas diffusion electrode | — | 1997-04-08 |
| 5538608 | Bubble collection type gas electrode | — | 1996-07-23 |
| 5423967 | Gaseous-diffusion electrode and electrochemical reactor using the same | Keiji Kunimatsu, Norifumi Hasegawa | 1995-06-13 |
| 5266177 | Process for preparing reaction layer of gas permeable electrode | Masahiro Watanabe, Satoshi Motoo, Natsuko Motoo, executor | 1993-11-30 |
| 5234768 | Gas permeable member | — | 1993-08-10 |
| 5232561 | Electrolytic method of preparing compounds with a gas permeable electrode | — | 1993-08-03 |
| 5181993 | Process for converting ferrous ions to ferric ions | — | 1993-01-26 |
| 5124018 | Process for preparing raw materials for reaction layer of gas permeable electrode | Satoshi Motoo | 1992-06-23 |
| 5071516 | Process for converting ionic valence number | — | 1991-12-10 |
| 5035869 | Process for reducing uranyl salt | — | 1991-07-30 |
| 4931168 | Gas permeable electrode | Masahiro Watanabe, Satoshi Motoo | 1990-06-05 |
| 4882031 | Gas sensor | — | 1989-11-21 |
| 4816431 | Process for preparing materials for reaction layer of gas permeable electrode | Satoshi Motoo | 1989-03-28 |
| 4793902 | Method for electrolyzing zinc and apparatus therefor | Satoshi Motoo | 1988-12-27 |
| 4767953 | Electrode device for electromagnetic fluid flow apparatus | Satoshi Motoo | 1988-08-30 |
| 4748095 | Halogen cell | Satoshi Motoo | 1988-05-31 |