Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084782 | Light-emitting film, light-emitting device and production method thereof | Tomoyuki Oike, Tatsuya Iwasaki | 2011-12-27 |
| 7987996 | Filter medium, fluid filter, and engine oil filter | Shin Bando, Masahumi Suzuki | 2011-08-02 |