Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900293 | Shower bathing apparatus | Minoru Sato, Yutaka Aihara, Hiroyoshi MATSUSHITA, Minami Okamoto | 2011-03-08 |
| 7887741 | Method for producing plastic products having grained surface thereon | Takashi Okano | 2011-02-15 |