Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795631 | Optical waveguide apparatus and method of producing the same | Yoshihiko Noro, Shiro Takahashi, Satoshi Kobayashi | 2004-09-21 |
| 6724062 | Semiconductor energy detector | Hiroshi Akahori, Kazuhisa Miyaguchi, Masaharu Muramatsu, Koei Yamamoto | 2004-04-20 |