Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525879 | Optical filtering apparatus and method | Katsunori Kawano, Jiro Minabe, Tsutomu Ishii, Yasunari Nishikata, Kazuo Baba | 2003-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525879 | Optical filtering apparatus and method | Katsunori Kawano, Jiro Minabe, Tsutomu Ishii, Yasunari Nishikata, Kazuo Baba | 2003-02-25 |