Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678568 | Incubator | Hiroshi Yamamoto, Yasuhiko Yokoi, Mikio Houjou, Daisuke Etou, Akihiko Yamada +4 more | 2010-03-16 |
| 7141413 | Incubator | Hiroshi Yamamoto, Yasuhiko Yokoi, Mikio Houjou, Daisuke Etou, Akihiko Yamada +4 more | 2006-11-28 |