Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491466 | Applicator for fluid | Kenzi Sato, Makoto Ono | 2002-12-10 |
| 6435751 | Click type writing implement | Makoto Ono, Hitoshi Nakamura, Tadashi Koriki, Seiichi Kobayashi | 2002-08-20 |