Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315889 | Battery | Masato Ono | 2025-05-27 |
| 10549235 | Ozone oxidation decomposition treatment method for VOCs and/or gaseous inorganic reducing compounds in gas | Kaori Fukahori, Toru Kawakami, Akira Nishio | 2020-02-04 |
| 10493423 | Purification treatment method of liquid containing harmful substance, and purification treatment device of liquid containing harmful substance for carrying out said method | Yusuke Ideta, Ryuta Nishide, Toru Kawakami, Akira Nishio, Seigo Miyashita +1 more | 2019-12-03 |
| 9216374 | Gas separation device and gas separation method | Tomoya Fujimine, Yoshifumi Nakashima, Norio Miura, Tadashi Taniuchi, Manabu Kuroki | 2015-12-22 |
| 9144767 | Gas separation device | Tomoya Fujimine, Yoshifumi Nakashima, Norio Miura, Tadashi Taniuchi, Manabu Kuroki | 2015-09-29 |
| 6555072 | Apparatus for manufacturing high concentration ozone gas | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2003-04-29 |
| 6533999 | Method and apparatus for processing polluted gas containing harmful substances | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2003-03-18 |
| 6528024 | Ozone storage/recovery system | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2003-03-04 |
| 6503469 | Method for processing polluted fluid containing pollutants | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2003-01-07 |
| 6254763 | Method for manufacturing high concentration ozone gas | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2001-07-03 |
| 6254962 | Ozone adsorbent, ozone-adsorbing molded product, and method of making same | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2001-07-03 |
| 6214199 | Ozone storage/recovery method | Akinori Yasutake, Nariyuki Tomonaga, Hiroyuki Tsutaya | 2001-04-10 |
| 5702505 | Method for collecting volatile organic substances | Akinori Yasutake, Hiroyuki Tsutaya, Takayuki Harada, Kenichi Hamada | 1997-12-30 |
| 5695546 | Method for collecting volatile organic substances | Akinori Yasutake, Hiroyuki Tsutaya, Takayuki Harada, Kenichi Hamada | 1997-12-09 |
| 5440873 | Gasification-combined power plant | Hiromichi Toda, Shigeyasu Ishigami, Norihisa Kobayashi, Takaaki FURUYA | 1995-08-15 |
| 5313781 | Gasification-combined power plant | Hiromichi Toda, Shigeyasu Ishigami, Norihisa Kobayashi, Takaaki FURUYA | 1994-05-24 |
| 5248325 | Gas separating system and gas recovery system | Yoshimi Kagimoto, Kunio Saki, Sadamu Takahashi, Kazuaki Ohshima | 1993-09-28 |
| 5172544 | Method for power generation with gas turbine using gasified fuel of inferior quality | Yasuo Funayama, Shozo Kaneko, Kazuaki Oshima | 1992-12-22 |
| 5080876 | Self-reactivating type denitrating method | Akinori Yasutake, Kazuaki Oshima, Seiichi Tanabe | 1992-01-14 |
| 5075085 | Desulfurizing method for exhaust gas from combustor | Kazuaki Oshima, Seiichi Tanabe, Hiroyuki Tsutaya | 1991-12-24 |
| 4948401 | Gas mixture separator utilizing pressure modulation | Seiichi Tanabe, Kazuaki Ohshima | 1990-08-14 |
| 4595642 | Fuel cell composite plant | Kenichi Nakanishi, Seiichi Tanabe | 1986-06-17 |
| 4453952 | Oxygen absorbent and process for the separation of oxygen and nitrogen using the same | Hiroyuki Tsutaya, Tatsuo Amitani, Masayoshi Kubo, Kenichi Maehara | 1984-06-12 |
| 4431432 | Process and apparatus for separating a mixed gas such as air | Tatsuo Amitani, Masayoshi Kubo, Kenichi Maehara, Hiroyuki Tsutaya | 1984-02-14 |
| 4350669 | Process for controlling nitrogen oxides in exhaust gases | Nobuaki Murakami | 1982-09-21 |