Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12343994 | Liquid discharge head, head module, liquid discharge unit, and liquid discharge apparatus | Takuma HIRABAYASHI, Akio YOSHITA | 2025-07-01 |
| 12275247 | Liquid discharge head and liquid discharge apparatus | Toshiaki Masuda, Keiji Ueda, Kaname Morita, Naoko Kitaoka, Arata Suzuki | 2025-04-15 |
| 12179486 | Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatus | Kaname Morita, Toshiaki Masuda, Arata Suzuki, Naoko Kitaoka | 2024-12-31 |
| 12089499 | Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatus | Takuma HIRABAYASHI, Akio YOSHITA | 2024-09-10 |
| 11292254 | Liquid discharge head, discharge device, liquid discharge apparatus, and bonded substrate | Keishi Miwa, Toshiaki Masuda | 2022-04-05 |
| 11130335 | Piezoelectric thin-film element, liquid discharge head, head module, liquid discharge device, liquid discharge apparatus, and method for manufacturing piezoelectric thin-film element | Toshiaki Masuda, Keishi Miwa | 2021-09-28 |
| 10926540 | Liquid discharge head, liquid discharge device, liquid discharge apparatus, method for manufacturing liquid discharge head | Satoshi Mizukami | 2021-02-23 |
| 10828894 | Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatus | — | 2020-11-10 |
| 10759175 | Liquid discharge head, head module, liquid discharge device, and liquid discharge apparatus | Toshiaki Masuda, Tsutoh Aoyama, Masaki Kato | 2020-09-01 |
| 10723130 | Liquid discharge head, liquid discharge device, and liquid discharge apparatus | Satoshi Mizukami | 2020-07-28 |
| 9385298 | Electromechanical conversion element, liquid drop discharge head and image forming apparatus | Satoshi Mizukami, Masahiro Ishimori | 2016-07-05 |
| 9362478 | Method of producing electromechanical transducer element, electromechanical transducer element, liquid droplet discharge head, and image forming apparatus | Toshiaki Masuda, Keishi Miwa, Keisuke Hayashi | 2016-06-07 |
| 9033468 | Actuator element, liquid drop discharge head, liquid drop discharge apparatus and image forming apparatus | Kouji Ohnishi, Manabu Nishimura, Kaichi Ueno | 2015-05-19 |
| 8960867 | Electromechanical conversion element, manufacturing method thereof, piezoelectric type actuator, liquid droplet jetting head, and inkjet recording apparatus | Masahiro Ishimori, Masaru Shinkai, Satoshi Mizukami | 2015-02-24 |
| 8919926 | Inkjet head and inkjet plotter | Satoshi Mizukami, Masaki Kato, Yoshikazu Akiyama, Kanshi Abe | 2014-12-30 |
| 8777382 | Inkjet head and image forming device | Masaki Kato, Kiyoshi Yamaguchi, Satoshi Mizukami | 2014-07-15 |
| 8602530 | Ink-jet head and ink-jet recording apparatus | Satoshi Mizukami, Masaki Kato, Yoshikazu Akiyama, Kanshi Abe | 2013-12-10 |
| 8454133 | Inkjet head, inkjet recording apparatus, liquid droplet ejecting apparatus, and image forming apparatus | Satoshi Mizukami, Masaki Kato, Kanshi Abe, Yoshikazu Akiyama | 2013-06-04 |
| 8052249 | Liquid discharge head, liquid supply cartridge, and liquid jet apparatus having electrostatic actuator formed by a semiconductor manufacturing process | Manabu Nishimura, Shuya Abe, Makoto Tanaka, Mitsugu Irinoda, Kenichiroh Hashimoto | 2011-11-08 |
| 7416281 | Electrostatic actuator formed by a semiconductor manufacturing process | Manabu Nishimura, Shuya Abe, Makoto Tanaka, Mitsugu Irinoda, Kenichiroh Hashimoto | 2008-08-26 |
| 7328981 | Electrostatic actuator, liquid discharge head, liquid cartridge, imaging apparatus, micro pump, and optical device | — | 2008-02-12 |
| 6593230 | Method of manufacturing semiconductor device | — | 2003-07-15 |
| 6210641 | Air-fuel ratio control system and gas sensor for engines | Jun Yamada, Kenji Kanehara, Motomasa Iizuka, Takeshi Mizobuchi, Hidetaka Hayashi +2 more | 2001-04-03 |
| 5847466 | Semiconductor device and manufacturing method for the same | Kazunori Ito, Mitsugu Irinoda, Kaichi Ueno, Mamoru Ishida | 1998-12-08 |