Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6932975 | Cosmetic composition comprising a phosphoric triester and a skin activating component | Masanori Tanahashi, Tomohiko Sano, Ichiro Sugai | 2005-08-23 |
| 6868213 | Optical fiber and production method therefor | Eisuke Sasaoka, Takemi Hasegawa, Masashi Onishi | 2005-03-15 |
| 6842566 | Optical fiber with built-in grating and optical fiber for forming grating therein | Toshiki Taru, Masakazu Shigehara, Masaki Oomura | 2005-01-11 |