Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11988181 | Fuel distribution pipe | Masakazu Nomura | 2024-05-21 |
| 8406526 | Two-dimensional code generation method, two-dimensional code, two-dimensional code recognition method, and image recognition device | — | 2013-03-26 |
| 8050502 | Two-Dimensional code generation method, two-dimensional code, two-dimensional code recognition method, and image recognition device | — | 2011-11-01 |
| 7583180 | Semiconductor device for passive RFID, IC tag, and control method thereof | — | 2009-09-01 |
| 6388667 | Image generation device and information storage medium | Takashi Masuyama | 2002-05-14 |
| 4297436 | Method for producing a multilayer printing plate | Kikuo Kubotera, Masamichi Sato, Akira Kashiwabara | 1981-10-27 |