Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634875 | Scroll compressor having an Oldham's ring containing silicon particles | Hiroyuki Imamura, Kazuo Sakurai, Yasuro Ohishi, Kiyoshi Fukatsu, Motoshi Hayashi +2 more | 2003-10-21 |
| 6630534 | Polyurethane paste composition and sealing material | Toshihiko Kinsho, Takashi Yabuta, Keiichi Yokouchi, Takao Nomura | 2003-10-07 |
| 6594428 | Dispersion compensating optical transmission line and system | Takehiro Tsuritani, Noboru Edagawa, Masatoshi Suzuki | 2003-07-15 |
| 6504638 | Optical amplifying transmission system and optical amplifier | Noboru Edagawa, Hidenori Taga, Shu Yamamoto | 2003-01-07 |