Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483816 | CDMA communication system and its transmission power control method | Katsuhiko Tsunehara, Nobukazu Doi, Takaki Uta, Keiji Hasegawa | 2002-11-19 |
| 6467767 | Sheet feeding apparatus and image forming apparatus equipped with it | — | 2002-10-22 |
| 6458655 | Method of manufacturing semiconductor device and flash memory | Kojiro Yuzuriha, Shu Shimizu, Tamotsu Tanaka | 2002-10-01 |
| 6456609 | Code division multiple access mobile communication system | Yasuo Ohgoshi, Nobukazu Doi | 2002-09-24 |
| 6393013 | CDMA mobile communication system and communication method | Hironari Masui, Yasuo Ohgoshi, Nobukazu Doi | 2002-05-21 |
| 6382622 | Sheet feeding apparatus, image forming apparatus having the same, and image reading apparatus having the same | Hideaki Takada | 2002-05-07 |
| 6381593 | Document information management system | Yasuhiro Tabata, Hisashi Ishijima | 2002-04-30 |
| 6356923 | Document information management system | Yasuhiro Tabata, Hisashi Ishijima | 2002-03-12 |
| 6354584 | Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same | Takeshi Suga | 2002-03-12 |
| 6335924 | Spread spectrum communication system and transmission power control method therefor | Nobukazu Doi | 2002-01-01 |