Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732488 | Sealing device for packaging material and measuring method for fusion temperature of plastics | Nozomu Nakanishi, Toshiki Okazaki, Shoji Uchikura, Yasuaki Kotani, Masami Kikuchi | 2004-05-11 |