Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441301 | Solar cell and method of manufacturing the same | Takuya Satoh, Takayuki Negami, Yasuhiro Hashimoto, Shinichi Shimakawa | 2002-08-27 |
| 6434331 | Lens barrel | Nobuharu Araoka, Takeshi Ito | 2002-08-13 |
| 6424473 | Lens barrel device and method of assembling same | Takeshi Nakane, Tatsuo Takanashi | 2002-07-23 |
| 6407517 | Method of attenuating unwanted electric field radiation and a cathode ray tube display | Makoto Shiobara | 2002-06-18 |
| 6396644 | Zoom lens barrel | Tatsuo Takanashi | 2002-05-28 |
| 6392826 | Lens barrel | Tatsuo Takanashi | 2002-05-21 |