Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826218 | Semiconductor laser device capable of suppressing leakage current in a light emitting end surface and method for manufacturing same | Masahiko Sakata, Makoto Yokota | 2004-11-30 |
| 6790914 | Resin film and applications thereof | Tarou Kanamori, Kouji Kawahara, Yuuichi Hashiguchi, Yooichiroh Maruyama | 2004-09-14 |
| 6732540 | Air conditioning plant and control method thereof | Yoshibumi Sugihara, Yuuji Miyajima, Takumi Sugiura, Hiroo Sakai, Tadakatsu Nakajima +1 more | 2004-05-11 |
| 6710375 | Semiconductor laser device, manufacturing method thereof | — | 2004-03-23 |