Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905665 | Method for purifying carbon monoxide | Hiroyuki Ono | 2005-06-14 |
| 6206026 | Valve for LP gas cylinder | Takuya Ikeda, Satoshi Hasaka, Hideharu Hasegawa | 2001-03-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905665 | Method for purifying carbon monoxide | Hiroyuki Ono | 2005-06-14 |
| 6206026 | Valve for LP gas cylinder | Takuya Ikeda, Satoshi Hasaka, Hideharu Hasegawa | 2001-03-27 |