Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023936 | Liquid cartridge | — | 2024-07-02 |
| 11845287 | Liquid cartridge | — | 2023-12-19 |
| 11618262 | Liquid cartridge | — | 2023-04-04 |
| 8643267 | Organic electroluminescence display device with upper electrode including a thin silver film | Toshiyuki Matsuura, Hirohito Yamaguchi, Masanori Yoshida, Nobutaka Mizuno | 2014-02-04 |
| 8221177 | Organic EL panel including an element substrate dehydrated in a shorter time and method for manufacturing the same | Yasushi Iwakura, Takuro Yamazaki | 2012-07-17 |
| 6949174 | Milling apparatus | Hirohito Yamaguchi, Masahiro Kanai, Atsushi Koike | 2005-09-27 |
| 6878241 | Method of forming deposited film | Hirohito Yamaguchi, Masahiro Kanai, Atsushi Koike | 2005-04-12 |
| 6812164 | Method and apparatus for ionization film formation | Hirohito Yamaguchi, Masahiro Kanai, Atsushi Koike | 2004-11-02 |
| 6551471 | Ionization film-forming method and apparatus | Hirohito Yamaguchi, Masahiro Kanai, Atsushi Koike | 2003-04-22 |