Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975344 | Wiping device and ejecting device | Masashi Hiratsuka, Yuichi Inoue, Masaki Kataoka | 2018-05-22 |
| 8176630 | Method of producing liquid droplet ejection head | Masaki Kataoka, Hideki Fukunaga, Hiroshi Inoue, Yuji Nishimura, Susumu Hirakata | 2012-05-15 |
| 8118394 | Droplet ejecting device | Tadashi Suzuki, Masaki Kataoka, Yoshihira Rai, Yujiro Fukuda, Takaaki Sekiyama | 2012-02-21 |
| 7798628 | Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection head | Masaki Kataoka, Hideki Fukunaga, Hiroshi Inoue, Yuji Nishimura, Susumu Hirakata | 2010-09-21 |
| D610607 | Inkjet recording device | Yasuhiko Kachi, Norihisa Takada, Yoshihira Rai, Masaki Kataoka, Tadashi Suzuki +1 more | 2010-02-23 |
| 6866372 | Ink jet printer | Kazuyuki Oda, Ichiro Tomikawa, Fumihiko Ogasawara, Yumiko Namba, Jun Isozaki | 2005-03-15 |
| 6726313 | Ink jet printer | Kazuyuki Oda, Ichiro Tomikawa, Fumihiko Ogasawara, Yumiko Namba, Jun Isozaki | 2004-04-27 |
| 6588874 | Airtight elastic cap of ink-jet recording head, storage container, and ink-jet recording apparatus | Takatoshi Tsuchiya, Harumi Tamura | 2003-07-08 |