Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491791 | Cleaning device and liquid discharge recording apparatus | — | 2022-11-08 |
| 11001063 | Maintenance apparatus and liquid ejection apparatus | — | 2021-05-11 |
| 10556432 | Maintenance apparatus and liquid ejection apparatus | — | 2020-02-11 |
| 9039129 | Inkjet head | Isao Suzuki, Hideaki Nishida, Shinichiro Hida | 2015-05-26 |
| 8474949 | Printing apparatus, cleaning device of ink-jet head and cleaning method of ink-jet head | Noboru Nitta | 2013-07-02 |
| 7951733 | Blue-violet light blocking glass | Naoto Yamashita, Tatsuya Suetsugu, Toshihiko Einishi, Kohei Kadono | 2011-05-31 |
| 7341967 | Glass for press molding | Takaharu Hosokawa, Naoki Kikuchi, Tatsuya Suetsugu, Tadashi Hasegawa, Toshihiko Einishi +2 more | 2008-03-11 |
| 7083253 | Ink jet recording apparatus having cleaning means for the cleaning of the nozzle surface of an ink jet head | Hideyuki Akaba, Hidekazu Ishii, Hideaki Nishida | 2006-08-01 |
| 7044580 | Ink jet recording head maintenance apparatus and ink jet recording apparatus | — | 2006-05-16 |
| 7029090 | Ink jet head cleaning apparatus and ink jet recording apparatus | Hideaki Nishida, Hidekazu Ishii, Hideyuki Akaba | 2006-04-18 |
| 6866362 | Ink Jet recording apparatus having maintenance means for cleaning an ink jet recording head | Hideyuki Akaba, Hidekazu Ishii, Hideaki Nishida | 2005-03-15 |
| 6811244 | Image recording apparatus and maintenance method of recording head of the same | — | 2004-11-02 |
| 6430389 | Picture image forming system with stapler | — | 2002-08-06 |
| 6212344 | Image forming apparatus with integrally holding image unit | Osamu Takagi, Yoshiya Hashimoto, Hiroshi Murata | 2001-04-03 |
| 5475484 | Image forming apparatus | — | 1995-12-12 |
| 5386286 | Image forming apparatus | Satoshi Kinouchi, Takashi Shiraishi, Koichi Hiruta | 1995-01-31 |
| 5111242 | Image forming apparatus having a more smoothly controlled image forming element | Koji Tanimoto, Kazuo Sasama | 1992-05-05 |
| 4803502 | Image formation cartridge and image forming apparatus using the same | Kiyoshi Hashimoto, Takashi Hatakeyama | 1989-02-07 |