Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447085 | Driving method of ink-jet recording head, and recording apparatus for performing the driving method | Takayuki Yagi, Yasuyuki Tamura, Akira Asai, Tatsuo Furukawa, Hidenori Watanabe +2 more | 2002-09-10 |
| 6420825 | Display having an electron emitting device | Hideaki Mitsutake | 2002-07-16 |