Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6584660 | Method of manufacturing a piezoelectric device | Koji Kimura, Yukihisa Takeuchi | 2003-07-01 |
| 6249370 | Display device | Yukihisa Takeuchi, Shigeki Okada, Masao Takahashi | 2001-06-19 |
| 5969532 | Method of inspecting crack in ceramic substrate | Minoru Usui, Takahiro Katakura, Takaichi Wada, Motonori Okumura, Nobuo Takahashi +1 more | 1999-10-19 |
| 5852456 | Plate assembly suitable for ink-jet-type printing head | Shigeki Okada, Nobou Takahashi | 1998-12-22 |
| 5677014 | Process for film formation | Takao Ohnishi, Yukihisa Takeuchi, Nobuo Takahashi | 1997-10-14 |
| 5402926 | Brazing method using patterned metallic film having high wettability with respect to low-wettability brazing metal between components to be bonded together | Yukihisa Takeuchi, Nobuo Takahashi | 1995-04-04 |
| 5184344 | Recording head including electrode supporting substrate having thin-walled contact end portion, and substrate-reinforcing layer | Yukihisa Takeuchi, Toshikazu Hirota, Shigeki Okada | 1993-02-02 |
| 5132705 | Recording head including electrode supporting substrate having thin-walled contact end portion | Yukihisa Takeuchi, Toshikazu Hirota, Shigeki Okada | 1992-07-21 |
| 4990934 | Recording head having a heat dissipating electrically insulating layer disposed between recording and return electrodes | Yukihisa Takeuchi, Toshikazu Hirota, Shigeki Okada | 1991-02-05 |