Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8846556 | Piezoelectric ceramic, method for making the same, piezoelectric element, liquid discharge head, and ultrasonic motor | Makoto Kubota, Hiroshi Saito, Toshihiro Ifuku, Kenichi Takeda, Tetsuro Fukui | 2014-09-30 |
| 8814325 | Printing device and print head | — | 2014-08-26 |
| 8702885 | Method of manufacturing ceramics and piezoelectric material | Takanori Matsuda, Takayuki Watanabe, Jumpei Hayashi, Nobuhiro Kumada | 2014-04-22 |
| 8403442 | Printing device and printing method | Takahide Miyashita, Bunji Ishimoto, Akito Sato | 2013-03-26 |
| 8356887 | Piezoelectric element, and liquid ejection head and recording apparatus using the piezoelectric element | Kaoru Miura | 2013-01-22 |
| 8273675 | Ferroelectric ceramic material | Zuyi Zhang, Jumpei Hayashi, Kenji Takashima | 2012-09-25 |
| 8033653 | Liquid discharge head and recording device | Koichi Kitakami | 2011-10-11 |
| 7935264 | Liquid discharge head and method of manufacturing the same | Satoshi Nozu, Takehito Nishida | 2011-05-03 |
| 7906889 | Metal oxide, piezoelectric material and piezoelectric element | Kaoru Miura, Kenichi Takeda, Makoto Kubota, Hiroshi Funakubo, Masaki Azuma +4 more | 2011-03-15 |
| 7625073 | Liquid discharge head and recording device | Koichi Kitakami | 2009-12-01 |
| 6968616 | Method of manufacturing nozzle plate | Takashi Nakamura, Nagamitsu Takashima | 2005-11-29 |
| 6309057 | Ink-jet type recording head | Atsushi Kobayashi, Fumiyuki Kanai, Shinri Sakai, Hiroshi Hosokawa | 2001-10-30 |
| 5956058 | Ink jet print head with improved spacer made from silicon single-crystal substrate | Kaoru Momose, Takahiro Katakura, Kazumi Kamoi, Kazunaga Suzuki, Takahiro Naka +2 more | 1999-09-21 |
| 5896150 | Ink-jet type recording head | Atsushi Kobayashi, Fumiyuki Kanai, Shinri Sakai, Hiroshi Hosokawa | 1999-04-20 |
| 5723053 | Ink jet print head and a method of manufacturing the same | Kaoru Momose, Takahiro Katakura, Kazumi Kamoi, Kazunaga Suzuki, Takahiro Naka +2 more | 1998-03-03 |
| 5184155 | Ink jet print head | Shuji Yonekubo, Tsuyoshi Kitahara, Takahiro Katakura, Naomi Serizawa | 1993-02-02 |