Issued Patents All Time
Showing 1–25 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023549 | Gas diffusion electrode | Yohannes Kiros | 2015-05-05 |
| 8608914 | Electrolysis system and method | Yoshinori Takeuchi | 2013-12-17 |
| 8080150 | Electrolytic cell | Lars Nyman, Fredrik Herlitz, Jonas Echardt, Helga Hakansson | 2011-12-20 |
| 7566389 | Electrode | Erik Zimmerman, Christer Andreasson | 2009-07-28 |
| 7538044 | Process for producing high-purity silicon and apparatus | Tadashi Yoshikawa, Hiroshi Fukuoka, Nobuo Ishizawa | 2009-05-26 |
| 7332065 | Electrode | — | 2008-02-19 |
| 7141147 | Electrolytic cell | — | 2006-11-28 |
| 6869714 | Electrode-membrane assembly and process for the preparation thereof | Yoshinori Nishiki, Tsuneto Furuta, Kyoji Kimoto | 2005-03-22 |
| 6841009 | Method of manufacturing a reaction vessel suitable for oxidation and decomposition processing with supercritical water | Takahito Furuya | 2005-01-11 |
| 6821575 | Electrode treatment | Bernd Busse, Erik Zimmerman, Lars-Erik Bergman | 2004-11-23 |
| 6797136 | Electrolytic cell | — | 2004-09-28 |
| 6551719 | Reaction vessel of oxidization and decomposition processing equipment by supercritical water and method for manufacturing the same | Takahito Furuya | 2003-04-22 |
| 6527940 | Production method of acid water and alkaline water | Masashi Tanaka, Yasuo Nakajima, Yoshinori Nishiki, Hideto Shimizu | 2003-03-04 |
| 6328861 | Electrolytic apparatus using a hydrogen storage cathode | Yasuki Yoshida, Setsuro Ogata, Masaharu Uno, Masashi Tanaka, Yoshinori Nishiki +2 more | 2001-12-11 |
| 6224741 | Electrolyte process using a hydrogen storing metal member | Yasuki Yoshida, Setsuro Ogata, Masaharu Uno, Masashi Tanaka, Yoshinori Nishiki +2 more | 2001-05-01 |
| 6159349 | Electrolytic cell for hydrogen peroxide production | Shuhei Wakita, Yoshinori Nishiki, Yasuo Nakajima, Masaaki Katoh, Yoshiyuki Kawaguchi +2 more | 2000-12-12 |
| 6126796 | Electrolytic cell and method for the production of acid water | Masashi Tanaka, Yasuo Nakajima, Yoshinori Nishiki | 2000-10-03 |
| 6117286 | Electrolytic cell employing gas diffusion electrode | Koichi Aoki, Masashi Tanaka, Katsumi Hamaguchi, Yoshinori Nishiki | 2000-09-12 |
| 6113773 | Seawater electrolysis apparatus | Yasuo Nakajima, Yoshiyuki Kawaguchi | 2000-09-05 |
| 6113757 | Electrolytic cell for alkali hydroxide production | Masashi Tanaka, Shuhei Wakita, Takahiro Ashida, Yoshinori Nishiki | 2000-09-05 |
| 6103299 | Method for preparing an electrode for electrolytic processes | Yasuo Nakajima | 2000-08-15 |
| 6099914 | Electrolytic process and apparatus | Yasuki Yoshida, Setsuro Ogata, Masaharu Uno, Masashi Tanaka, Yoshinori Nishiki +2 more | 2000-08-08 |
| 6045684 | Process and apparatus for the production of an aqueous solution of hydrogen peroxide | Shuhei Wakita, Masaharu Uno, Yoshinori Nishiki, Kunio Nishimura | 2000-04-04 |
| 5980703 | Electrolytic cell for producing acidic water and alkaline water | Kuniaki Yamada, Seiichi Anzai, Masashi Tanaka, Yoshinori Nishiki, Naoaki Sakurai +2 more | 1999-11-09 |
| 5965009 | Method of producing acid water and electrolytic cell therefor | Masashi Tanaka, Yoshinori Nishiki | 1999-10-12 |