Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5837057 | Film forming apparatus with particle prevention plate | Shuji Koyama, Makoto Shibata, Manabu Sueoka, Toshio Suzuki, Hisashi Yamamoto +1 more | 1998-11-17 |
| 5760803 | Ink jet recording transfer molding processes for forming an ink jet recording head and a recording apparatus using the heads | Hisashi Yamamoto, Makoto Shibata, Shuji Koyama, Manabu Sueoka, Toshio Suzuki +1 more | 1998-06-02 |
| 5443687 | Method for manufacturing an ink jet head having an improved discharging port surface | Shuji Koyama, Makoto Shibata, Manabu Sueoka, Toshio Suzuki, Hisashi Yamamoto +1 more | 1995-08-22 |
| 5347713 | Method for manufacturing ink jet head | Makoto Shibata, Shuji Koyama, Manabu Sueoka, Toshio Suzuki, Hisashi Yamamoto +1 more | 1994-09-20 |