Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179652 | Ultrafine bubble generating method, ultrafine bubble generating apparatus, and ultrafine bubble-containing liquid | Masahiko Kubota, Akitoshi Yamada, Yoshiyuki Imanaka, Yumi Yanai, Hiroshi Arimizu +1 more | 2021-11-23 |
| 11155083 | Member transfer method and manufacturing method for liquid ejection head | Masaki Ohsumi, Tomohiko Nakano, Seiichiro Yaginuma, Keiji Matsumoto | 2021-10-26 |
| 11123989 | Method for producing liquid discharge head | — | 2021-09-21 |
| 11090933 | Liquid discharge head and liquid discharge head manufacturing method | — | 2021-08-17 |