Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6937797 | Planar lightwave circuit and optical circuit | Tsutomu Kitoh, Yasuyuki Inoue, Yoshinori Hibino, Mikitaka Itoh, Takashi Saida +1 more | 2005-08-30 |
| 6870347 | Permanent magnet synchronous motor driving system, and method of testing permanent magnet synchronous motor driving system | Junichi Takayama, Yoshitaka Higashi | 2005-03-22 |
| 6846164 | Multi-cylinder compressor having plural intake ports in a bearing plate and a cover member forming a sealed space over the bearing plate | Takashi Harako, Hiroshi Nishikawa, Takahiro Nishikawa, Tetsuya Kato, Eiji Fukuda +1 more | 2005-01-25 |