Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703630 | Ink jet head manufacturing method using ion machining and ink jet head manufactured thereby | Keiichi Murakami, Tadayoshi Inamoto, Hirokazu Komuro, Toshio Suzuki | 1997-12-30 |
| 5649359 | Ink jet head manufacturing method using ion machining and ink jet head manufactured thereby | Keiichi Murakami, Tadayoshi Inamoto, Hirokazu Komuro, Toshio Suzuki | 1997-07-22 |