Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416155 | Ink jet recording head, ink jet recording cartridge, and recording apparatus | Wataru Takahashi, Masanori Takenouchi, Ken Hosaka, Shin Ishimatsu | 2002-07-09 |
| 6375303 | Ink jet recording head, ink jet cartridge and ink jet recording apparatus | Masanori Takenouchi, Hitoshi Sugimoto, Shin Ishimatsu | 2002-04-23 |