Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4510509 | Ink ejection head | Masanori Horike, Tatsuya Furukawa, Takuro Sekiya, Yutaka Ebi, Takuro Isayama | 1985-04-09 |
| 4504844 | Ink jet printing apparatus | Yutaka Ebi, Tadashi Fujii, Takuro Sekiya, Masanori Horike, Tatsuya Furukawa | 1985-03-12 |