Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10500852 | Liquid jet head and liquid jet device | Yuichiro Hamano, Takanori KOYANO, Atsushi Kozuki, Kenji Suzuki, Masaki MIYAGI | 2019-12-10 |
| 9579895 | Liquid jet head and liquid jet apparatus | Ryoichiro Yamashita, Yosuke Kami | 2017-02-28 |
| 8602528 | Pressure damper, liquid jet head, and liquid jet apparatus | Takanori KOYANO, Jun Kawamura | 2013-12-10 |
| 8544982 | Liquid jet head, liquid jet recorder and method for filling liquid jet head with liquid | Akifumi Sakata, Ayako Kayama, Toshiaki Watanabe | 2013-10-01 |
| 8430477 | Liquid injection head, liquid injection recording apparatus, and method of filling liquid injection head with liquid | Akifumi Sakata, Toshiaki Watanabe, Masatoshi Toda, Akihiro Sadaki | 2013-04-30 |
| 7172271 | Ink-jet print head and ink-jet recording apparatus | Osamu Koseki, Masaki Denda, Tomiharu Makishima, Yasuhito Sekiya, Jun Tsuneyoshi +2 more | 2007-02-06 |
| 7108358 | Pressure buffer and ink-jet recording apparatus | Toshiaki Watanabe, Shigeharu Nishimura, Katsuhisa Sakuma, Yuzuki Kubota | 2006-09-19 |
| 7059707 | Ink jet print head | Naotoshi Shino, Yutaka Wakabayashi | 2006-06-13 |
| 6880910 | Air damper, ink jet head, and ink jet recording apparatus | — | 2005-04-19 |
| 6851790 | Ink jet head, ink jet recording apparatus, and method for removing dust from the ink jet head | — | 2005-02-08 |
| 6811247 | Ink jet head and ink jet recording apparatus | Osamu Koseki, Kentaro Suzuki, Yuji Nakamura, Yasuhito Sekiya, Jun Tsuneyoshi +2 more | 2004-11-02 |
| 6575557 | Recording unit and ink jet type recording apparatus equipped with the recording unit | — | 2003-06-10 |
| D398593 | Tablet | Takuma Harada | 1998-09-22 |
| D390208 | Stylus pen | Takuma Harada | 1998-02-03 |