Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497614 | Lens periphery edge processing apparatus | Akio Kobayashi, Yumi Takahashi, Hiroshi Koizumi, Makoto Taya, Michiko Nakanishi +1 more | 2002-12-24 |
| 6343460 | Packaging machine | Yasuji Fujikawa, Michio Ueda | 2002-02-05 |
| 6339914 | Packaging machine | Yasuji Fujikawa, Michio Ueda | 2002-01-22 |
| 6336572 | Liquid filling apparatus and method of using same | Yasuji Fujikawa, Masakatsu Kondo, Michio Ueda | 2002-01-08 |