Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8236251 | Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid | Mikio Toda, Toshiro Nishi, Nobuki Oka, Kuniaki Ara, Hiroaki Ohira +2 more | 2012-08-07 |
| 8004175 | Light-emitting material, light-emitting body, and light-emitting method | Mikio Toda, Toshiro Nishi, Nobuki Oka, Kuniaki Ara, Hiroaki Ohira +2 more | 2011-08-23 |
| 7910627 | Nanoparticle-dispersed high-performance liquid fluid, production method and apparatus for the fluid, and leak detection method for the fluid | Mikio Toda, Toshiro Nishi, Nobuki Oka, Kuniaki Ara, Hiroaki Ohira +2 more | 2011-03-22 |
| 6555072 | Apparatus for manufacturing high concentration ozone gas | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2003-04-29 |
| 6533999 | Method and apparatus for processing polluted gas containing harmful substances | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2003-03-18 |
| 6528024 | Ozone storage/recovery system | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2003-03-04 |
| 6503469 | Method for processing polluted fluid containing pollutants | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2003-01-07 |
| 6254763 | Method for manufacturing high concentration ozone gas | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2001-07-03 |
| 6254962 | Ozone adsorbent, ozone-adsorbing molded product, and method of making same | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2001-07-03 |
| 6214199 | Ozone storage/recovery method | Jun Izumi, Akinori Yasutake, Nariyuki Tomonaga | 2001-04-10 |
| 5702505 | Method for collecting volatile organic substances | Jun Izumi, Akinori Yasutake, Takayuki Harada, Kenichi Hamada | 1997-12-30 |
| 5695546 | Method for collecting volatile organic substances | Jun Izumi, Akinori Yasutake, Takayuki Harada, Kenichi Hamada | 1997-12-09 |
| 5075085 | Desulfurizing method for exhaust gas from combustor | Jun Izumi, Kazuaki Oshima, Seiichi Tanabe | 1991-12-24 |
| 4453952 | Oxygen absorbent and process for the separation of oxygen and nitrogen using the same | Jun Izumi, 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, Jun Izumi | 1984-02-14 |