Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533873 | Carbonic water production apparatus and carbonic water production method | Hiroki Sakakibara, Yuichi Morioka, Katsuya Sanai, Michio Kanno, Satoshi Takeda | 2009-05-19 |
| 7441752 | Carbonic water production apparatus and carbonic water production method | Hiroki Sakakibara, Yuichi Morioka, Katsuya Sanai, Michio Kanno, Satoshi Takeda | 2008-10-28 |
| 7434792 | Carbonic water production apparatus and carbonic water production method | Hiroki Sakakibara, Yuichi Morioka, Katsuya Sanai, Michio Kanno, Satoshi Takeda | 2008-10-14 |
| 7246793 | Carbonic water production apparatus and carbonic water production method | Hiroki Sakakibara, Yuichi Morioka, Katsuya Sanai, Michio Kanno, Satoshi Takeda | 2007-07-24 |
| 6905111 | Apparatus and method for producing aqueous carbonic acid solution | Hiroki Sakakibara, Yuichi Morioka, Katsuya Sanai, Michio Kanno, Satoshi Takeda | 2005-06-14 |
| 6164632 | Method for the preparation of a carbonate spring | Makoto Uchida, Masanao Kobuke, Kenji Watari | 2000-12-26 |