Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440768 | Thermoelectric semiconductor material and method of manufacturing the same | Katsushi Fukuda | 2002-08-27 |
| 6382895 | Substrate processing apparatus | Nobuyuki Takahashi | 2002-05-07 |
| 6380111 | Amorphous optical device | Yoshinobu Maeda, Hidekazu Hashima, Hajimu Wakabayashi | 2002-04-30 |
| 6339514 | Magnetic recording and reproducing apparatus | Keiji Sakamoto, Koichiro Hirabayashi, Shigeo Ueda | 2002-01-15 |