Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046919 | Aroma diffuser | Satoshi Shimizu, Haruo Ishikawa, Kiyonori Itou | 2006-05-16 |
| 6708599 | Coffee maker | Terumi Torigai | 2004-03-23 |
| 6575081 | Coffee maker | Terumi Torigai, Koji Kawai, Shigeru Yamaguchi, Masashi Kanbara, Hisashi Wada | 2003-06-10 |