Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6637578 | Coin processing device | Kenji Nakajima, Shinichi Kosugi, Mitsugu Mikami | 2003-10-28 |
| 6602940 | Process for the preparation of aqueous solution or dispersion containing cationic polymer | Shin Sato, Takahiro Oshida, Kiyoji Kuma, Yasuharu Mori, Atsuo Takeuchi | 2003-08-05 |
| 6598871 | Paper-like-piece handling apparatus | Mitsugu Mikami | 2003-07-29 |