Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370047 | Seal structure of crawler-driving apparatus | Yoshikazu Hirota, Chikashi Imoto, Kazumi Ito, Eishin Noguchi, Kaori Kawabata | 2019-08-06 |
| 9598125 | Seal structure of crawler-driving apparatus | Yoshikazu Hirota, Chikashi Imoto, Kazumi Ito, Eishin Noguchi, Kaori Kawabata | 2017-03-21 |
| 9393792 | Liquid discharge recording apparatus and method for recovering liquid | Noriaki Satoh, Ayako Ohishi, Akihiko Taniguchi | 2016-07-19 |
| 9302489 | Liquid discharge recording apparatus and method for recovering liquid | Noriaki Satoh, Ayako Ohishi, Akihiko Taniguchi | 2016-04-05 |
| 9296207 | Liquid discharge recording apparatus and method for recovering liquid | Noriaki Satoh | 2016-03-29 |
| 9296208 | Liquid discharge recording apparatus and method for recovering liquid | Noriaki Satoh | 2016-03-29 |
| 9227408 | Liquid discharge recording apparatus and method for recovering liquid | Noriaki Satoh, Akihiko Taniguchi, Ayako Ohishi | 2016-01-05 |
| 9090790 | Water-based ink for ink-jet recording, ink cartridge, ink-jet recording apparatus, ink-jet recording method, method for producing water-based ink for ink-jet recording, and method for preventing corrosion of metal member of ink-jet recording apparatus | Ryuji Kato | 2015-07-28 |
| 9056997 | Ink-jet recording apparatus, ink-jet recording method, recorded matter and composite black | Ayako Ohishi, Noriaki Satoh | 2015-06-16 |
| 9050809 | Liquid discharge recording apparatus and method for recovering liquid | Noriaki Satoh, Akihiko Taniguchi, Ayako Ohishi | 2015-06-09 |
| 9027338 | Fluid pressure pump motor | Susumu Narita, Yuki Sakai | 2015-05-12 |
| 8888263 | Treatment solution for ink-jet recording, water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus | Tatsunosuke Hoshi, Masaya Fujioka, Satoshi Okuda, Eiji Kawamura, Kenjiro Imai | 2014-11-18 |
| 8870358 | Water-based ink for ink-jet recording, ink cartridge, water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus | Satoshi Okuda, Masaya Fujioka, Noriaki Satoh, Tatsunosuke Hoshi, Kenjiro Imai +1 more | 2014-10-28 |
| 8770734 | Water-based ink for ink-jet recording, ink cartridge, ink-jet recording method, method for preventing corrosion of metal member, method for producing water-based ink for ink-jet recording, and ink-jet recording apparatus | — | 2014-07-08 |
| 8759419 | Water-based ink for ink-jet recording and cartridge | Satoshi Okuda, Tatsunosuke Hoshi, Atsushi Nakamura, Mitsunori Maeda | 2014-06-24 |
| 8741048 | Water-based ink for ink-jet recording and ink cartridge | Satoshi Okuda, Tatsunosuke Hoshi, Atsushi Nakamura, Mitsunori Maeda | 2014-06-03 |
| 8690304 | Treatment solution for ink-jet recording, water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus | Ryuji Kato | 2014-04-08 |
| 8684508 | Treatment solution for ink-jet recording, water-based ink set for ink-jet recording, ink-jet recording method and ink-jet recording apparatus | Ryuji Kato | 2014-04-01 |
| 7780285 | Water base ink for ink-jet recording and ink-jet printer accomodating same | Narumi Koga, Masaya Fujioka, Kazuma Goto, Mayuko Okada, Tatsunosuke Hoshi +4 more | 2010-08-24 |
| 7753999 | Water based ink for ink jet recording and ink jet recording method | Masashi Tsuda, Ryuji Kato, Narumi Koga, Masaya Fujioka, Shunichi Higashiyama | 2010-07-13 |
| 7726800 | Ink-jet recording apparatus | Noriaki Satoh | 2010-06-01 |
| 7717550 | Preservative solution | Kazuma Goto, Noriaki Satoh | 2010-05-18 |
| 7703908 | Water-based ink set for ink-jet recording | Masahiro Nishizaki, Narumi Kawai, Tomoyo Hamajima | 2010-04-27 |
| 7686444 | Water-based ink for ink-jet recording and ink-jet recording method | Masashi Tsuda, Ryuji Kato, Narumi Koga, Masaya Fujioka, Shunichi Higashiyama | 2010-03-30 |
| 7635183 | Ink-jet recording apparatus | Noriaki Satoh, Ryuji Kato | 2009-12-22 |