Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029685 | Liquid ejection head and its method of manufacture | Hirokazu Komuro, Tadashi Atoji, Takehito Okabe | 2011-10-04 |
| 7743503 | Method for manufacturing inkjet head | Takehito Okabe, Nobuhiko Sato, Kenichi Takeda, Toshihiro Ifuku | 2010-06-29 |
| 7636993 | Method for producing a piezoelectric film actuator | Takehito Okabe, Nobuhiko Sato, Kenichi Takeda, Toshihiro Ifuku | 2009-12-29 |
| 6479409 | Fabrication of a semiconductor device with an interlayer insulating film formed from a plasma devoid of an oxidizing agent | Yoshimi Shioya, Kouichi Ohira, Kazuo Maeda, Tomomi Suzuki, Hiroshi Ikakura +3 more | 2002-11-12 |
| 6472330 | Method for forming an interlayer insulating film, and semiconductor device | Toshio Kato, Noboru Tokumasu, Taizo Oku | 2002-10-29 |