Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6648494 | Vehicle lamp and rotary driving apparatus | Keiichi Tajima, Kazuma Mochizuki, Tsutomu Takiguchi | 2003-11-18 |
| 6615499 | Method for producing cerium oxide, cerium oxide abrasive, method for polishing substrate using the same and method for manufacturing semiconductor device | Jun Matsuzawa, Masato Yoshida, Keizou Hirai, Toranosuke Ashizawa, Yuuto Ootsuki | 2003-09-09 |
| 6616302 | Vehicle lamp | Keiichi Tajima, Kazuma Mochizuki, Masanori Nishigaya | 2003-09-09 |
| 6601980 | Infrared-ray radiating lamp for automobile | Shoji Kobayashi, Takashi Inoue | 2003-08-05 |
| 6543924 | Vehicle lamp and rotary driving apparatus | Keiichi Tajima, Kazuma Mochizuki, Masanori Nishigaya | 2003-04-08 |