Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807335 | Bead core forming device | Shigeaki Nomura | 2020-10-20 |
| 8034247 | Manufacturing method of silicon nozzle plate and manufacturing method of inkjet head | Tohru Hirai | 2011-10-11 |
| 7047643 | Method of manufacturing ink jet heads | Kikuo Maeda, Koji Fukazawa, Tadashi Hirano | 2006-05-23 |
| 5373478 | Non-volatile memory board | Katsuaki Komatsu, Atsushi Takahashi, Shinichi Nishi | 1994-12-13 |
| 5065188 | Charge-eliminating apparatus of copier | Hiroshi Kobayashi, Atsushi Takahashi, Shigeo Maeda, Seiichi Yagi | 1991-11-12 |