Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611650 | Silica optical fiber | Hiroyuki Hayami, Terunobu Iio, Toshikazu Gozen, Hirokazu Kuzushita, Takashi Okamura +1 more | 2003-08-26 |
| RE38015 | Roller bearing with a cage | Takashi Murai, Osamu Fujii | 2003-03-04 |