Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450621 | Semiconductor device having inkjet recording capability and method for manufacturing the same, inkjet head using semiconductor device, recording apparatus, and information-processing system | — | 2002-09-17 |
| 6143190 | Method of producing a through-hole, silicon substrate having a through-hole, device using such a substrate, method of producing an ink-jet print head, and ink-jet print head | Takayuki Yagi, Junichi Kobayashi, Yasushi Kawasumi, Genzo Momma, Kenji Makino +3 more | 2000-11-07 |
| 6004885 | Thin film formation on semiconductor wafer | Yasushi Kawasumi, Kenji Makino, Yuzo Kataoka | 1999-12-21 |
| 5776255 | Chemical vapor deposition apparatus | Tetsuo Asaba, Yasushi Kawasumi, Kazuaki Ohmi, Yasuhiro Sekine | 1998-07-07 |
| 5653810 | Apparatus for forming metal film and process for forming metal film | Yuzo Kataoka | 1997-08-05 |
| 5580822 | Chemical vapor deposition method | Yasushi Kawasumi, Kenji Makino, Yuzo Kataoka | 1996-12-03 |
| 5447568 | Chemical vapor deposition method and apparatus making use of liquid starting material | Yasushi Kawasumi, Kenji Makino, Yuzo Kataoka | 1995-09-05 |
| 5376231 | Substrate for recording head, recording head and method for producing same | Shigeyuki Matsumoto, Yasuhiro Naruse, Genzo Monma, Kei Fujita, Seiji Kamei +2 more | 1994-12-27 |