Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7531185 | Mask composition containing emulsified liquid composition | Minghua Chen, Yin-Jang Chen, David Trigg, Zi-Hua Fu | 2009-05-12 |
| D570541 | Face mask | Kazuyuki Ohnishi | 2008-06-03 |
| D564705 | Face mask | Kazuyuki Ohnishi | 2008-03-18 |
| 6989218 | Composite electrode material and method for producing the same, and electrochemical element using the same | Masayuki Yamada, Eri Yokoyama, Toshihiro Koyama, Shoji Saibara, Shigeo Aoyama | 2006-01-24 |