Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7775402 | Dispensing container with a pump | Masumi Yoshida, Tsutomu Kobayashi | 2010-08-17 |
| 7451877 | Refill case | Tadayasu Koga, Tsugio Arai | 2008-11-18 |
| 7451887 | Plate exchangeable compact container | Tsutomu Kobayashi | 2008-11-18 |