| 9211707 |
Method for manufacturing inkjet recording head |
Hirohisa Fujita, Shuji Koyama |
2015-12-15 |
| 9067460 |
Dry etching method |
Toshiyasu Sakai, Kazuya Abe |
2015-06-30 |
| 8999182 |
Method for manufacturing liquid discharge head |
Keiji Matsumoto |
2015-04-07 |
| 8808555 |
Method of manufacturing substrate for liquid discharge head |
Keiji Watanabe, Shuji Koyama, Keiji Matsumoto |
2014-08-19 |
| 8771531 |
Method of producing substrate for liquid ejection head |
Kenta Furusawa, Shuji Koyama, Taichi Yonemoto |
2014-07-08 |
| 8703509 |
Method for manufacturing a substrate for liquid-ejecting heads and a liquid-ejecting head |
Keiji Watanabe, Keiji Matsumoto |
2014-04-22 |
| 8492281 |
Liquid composition, method of producing silicon substrate, and method of producing liquid discharge head substrate |
Taichi Yonemoto, Shuji Koyama, Kenta Furusawa, Keisuke Kishimoto |
2013-07-23 |
| 8435805 |
Method of manufacturing a substrate for liquid ejection head |
Taichi Yonemoto, Keisuke Kishimoto |
2013-05-07 |
| 8377828 |
Method of manufacturing a substrate for a liquid discharge head |
Keiji Matsumoto, Shuji Koyama, Keiji Watanabe |
2013-02-19 |
| 8366950 |
Liquid-ejection head and method for manufacturing liquid-ejection head substrate |
Mitsuru Chida, Toshiyasu Sakai, Noriyasu Ozaki, Kazuya Abe, Kenji Ono |
2013-02-05 |
| 8329047 |
Method for producing liquid discharge head |
Tadanobu Nagami, Junichi Kobayashi, Takeshi Terada, Makoto Watanabe, Mitsunori Toshishige +8 more |
2012-12-11 |
| 8163187 |
Process of producing liquid discharge head |
Masaki Ohsumi, Toshiyasu Sakai, Noriyasu Ozaki, Mitsuru Chida, Kazuya Abe |
2012-04-24 |
| 8128204 |
Liquid ejection head and method for manufacturing liquid ejection head |
Noriyasu Ozaki, Junichi Kobayashi, Shuji Koyama, Tadanobu Nagami, Yoshinori Tagawa +8 more |
2012-03-06 |
| 7901045 |
Ink jet recording head and method for manufacturing the same |
Kazuya Abe, Kenji Ono, Toshiyasu Sakai, Noriyasu Ozaki, Mitsuru Chida |
2011-03-08 |
| 7891784 |
Liquid ejection head and method for manufacturing liquid ejection head |
Noriyasu Ozaki, Junichi Kobayashi, Shuji Koyama, Tadanobu Nagami, Yoshinori Tagawa +8 more |
2011-02-22 |
