Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977010 | Apparatus for pulling single crystal by CZ method | Hiroshi Inagaki, Shigeki Kawashima, Makoto Kamogawa, Toshirou Kotooka, Toshiaki Saishoji +7 more | 2005-12-20 |
| 6941074 | Bidirectionally transmittable optical wavelength division multiplexed transmission system | Takafumi Terahara, Junichi Kumasako, Rainer Hainberger | 2005-09-06 |