Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7539318 | Speaker unit, method for fabricating the same, and speaker apparatus | Tetsuya Onuma, Shinichi Sato, Toshirou Araki | 2009-05-26 |
| 6017742 | Immobilization of biologically active substances on a carrier containing a carbodiimide group-containing polymer | Soichiro Takenishi, Osamu Suzuki, Yasuo Imashiro, Ikuo Takahashi, Naokazu Sasaki +1 more | 2000-01-25 |