Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6557784 | Mixer for forming a thin oil film on a surface of a drop of water | Takashi Nakamura, Kosaburo Niwa | 2003-05-06 |
| 6535661 | Optical signal processing method and optical signal processing apparatus | Ryo Takahashi, Tatsushi Nakahara, Hirokazu Takenouchi, Hiroyuki Suzuki, Hiroki Itoh | 2003-03-18 |