Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655114 | Apparatus and method for sealing and inspecting a seal portion of a packaging bag | Shinichi Hiramoto, Keizou Hirata, Takehiro Fujitomi | 2003-12-02 |
| 6602132 | Game system and computer-readable storage medium carrying program therefor | Akira Kozawa, Kengo Suzuki, Seiji Akimoto, Keiichi Hatakeyama, Akihiro Shimizu +2 more | 2003-08-05 |