Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468651 | Nonwoven fabric containing fine fiber, and a filter material | Toshio Aikawa, Noriko Miyaguchi, Takashi Tarao | 2002-10-22 |
| 6452579 | Display apparatus | Goh Itoh, Hisao Fujiwara, Haruhiko Okumura, Noboru Yamaguchi, Toshiaki Watanabe +6 more | 2002-09-17 |
| 6431860 | Material feeding mechanism in association with continuous sintering apparatus | Shigenori Aono, Mitsuaki Kato | 2002-08-13 |