Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660294 | Poultry eggshell strengthening composition | Kiyoshi Maruta | 2003-12-09 |
| 6653582 | Stop lamp switch and method for attaching the same | Noriyuki Kasakawa, Masahiro Hirobe, Koji Jahara, Kenji Nakatani, Takayoshi Nishijima | 2003-11-25 |
| 6583583 | Organic el material | Mahito Soeda, Tohru Saito | 2003-06-24 |
| 6508072 | Air conditioner outdoor unit drive control unit | Hidetoshi Kanazawa, Takashi Kobayashi, Takayuki Kambe, Junichi Takuma, Hiroyuki Isegawa | 2003-01-21 |