Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11758833 | Work vehicle | Tomoyuki Kuroda, Shinsuke Ozaki, Kenichi Miyai, Kenta Onishi | 2023-09-19 |
| 8608832 | Apparatus for concentrating and diluting specific gas and method for concentrating and diluting specific gas | Yoichiro Tabata, Tetsuya Saitsu, Yujiro Okihara, Nobuyuki Itoh, Yasuhiro Tanimura +1 more | 2013-12-17 |
| 8500874 | Apparatus for concentrating and diluting specific gas and method for concentrating and diluting specific gas | Yoichiro Tabata, Tetsuya Saitsu, Yujiro Okihara, Nobuyuki Itoh, Yasuhiro Tanimura +1 more | 2013-08-06 |
| 8460435 | Apparatus for producing high-concentration ozone gas and method of producing high-concentration ozone gas | Yoichiro Tabata, Yujiro Okihara, Tetsuya Saitsu, Noriyuki Nakamura, Koji Ota +1 more | 2013-06-11 |
| 8409520 | Ozone concentrator | Koji Ota, Yasuhiro Tanimura, Yoichiro Tabata, Yujiro Okihara, Tetsuya Saitsu +1 more | 2013-04-02 |
| 7771797 | Photocatalyst material producing method and photocatalyst material producing apparatus | Yoichiro Tabata, Tetsuya Saitsu, Yujiro Okihara | 2010-08-10 |
| 7419673 | Anti-viral agents prepared from sea lettuce as raw material | Shin Hirayama, Masashi Miyasaka, Kiyoshi Sugata | 2008-09-02 |
| 6955812 | Health food and preparation having an anti-obesity effect | Shin Hirayama | 2005-10-18 |
| 5578472 | Process for the production of ethanol from microalgae | Shin Hirayama, Kiyoshi Sugata, Hiroshi Nakayama | 1996-11-26 |
| 5389544 | Method for counting living cells of microbes and apparatus therefor | Kiyoshi Sugata, Takashi Doi, Takashi Onishi, Kazunori Matsumoto | 1995-02-14 |