Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415319 | Three-dimensional shaping device with nozzle flushing operation | Akihiko TSUNOYA, Toshimitsu Hirai | 2025-09-16 |
| 12076923 | Three-dimensional shaping device | Eiji Okamoto, Toshimitsu Hirai, Takayuki Yokoyama | 2024-09-03 |
| 11999108 | Three-dimensional shaping device | Akihiko TSUNOYA, Toshimitsu Hirai | 2024-06-04 |
| 11826826 | Three-dimensional shaping apparatus | Akihiko TSUNOYA, Toshimitsu Hirai | 2023-11-28 |
| 11738512 | Three-dimensional shaped article production apparatus | Manabu Watanabe, Toshimitsu Hirai, Akihiko TSUNOYA | 2023-08-29 |
| 11485084 | Three-dimensional shaped article production apparatus | Manabu Watanabe, Toshimitsu Hirai, Akihiko TSUNOYA | 2022-11-01 |
| 8444448 | Manufacturing methods of touch panel, display device, and electronic apparatus | Kohei Ishida | 2013-05-21 |
| 8235497 | Liquid ejection apparatus and method of ejecting liquid using the same | — | 2012-08-07 |
| 7585062 | Liquid ejecting head | — | 2009-09-08 |
| 7458666 | Liquid ejection apparatus and liquid filling method for liquid ejection apparatus | — | 2008-12-02 |
| 7004570 | Liquid ejecting head | — | 2006-02-28 |
| 6672704 | Liquid ejecting apparatus and method of cleaning an ejection head | Takahiro Katakura, Koji Morikoshi, Tsuyoshi Sano, Kiyohiko Takemoto | 2004-01-06 |
| 6491370 | Ink jet recording apparatus | — | 2002-12-10 |
| 6460959 | Ink jet recording apparatus | Satoru Hosono | 2002-10-08 |
| 6386664 | Ink-jet recording apparatus | Satoru Hosono | 2002-05-14 |
| 6386672 | Ink jet type recording head | Hitotoshi Kimura, Ryoichi Tanaka, Tomoaki Takahashi, Tsuyoshi Kitahara, Noriaki Okazawa +4 more | 2002-05-14 |
| 6382754 | Ink jet printing device | Koji Morikoshi, Tsuyoshi Kitahara, Noriaki Okazawa, Masahiko Yoshida, Kazunaga Suzuki +2 more | 2002-05-07 |
| 6217159 | Ink jet printing device | Koji Morikoshi, Tsuyoshi Kitahara, Noriaki Okazawa, Masahiko Yoshida, Kazunaga Suzuki +2 more | 2001-04-17 |
| 5956058 | Ink jet print head with improved spacer made from silicon single-crystal substrate | Takahiro Katakura, Kazumi Kamoi, Kazunaga Suzuki, Takahiro Naka, Kazuhiko Miura +2 more | 1999-09-21 |
| 5723053 | Ink jet print head and a method of manufacturing the same | Takahiro Katakura, Kazumi Kamoi, Kazunaga Suzuki, Takahiro Naka, Kazuhiko Miura +2 more | 1998-03-03 |
| 5576743 | Ink jet recording apparatus and method of controlling thereof | Munehide Kanaya, Masahiko Yoshida, Hikonosuke Uwai | 1996-11-19 |
| 5363131 | Ink jet recording head | Tsutomu Nishiwaki, Masanori Tanizaki, Hajime Mizutani | 1994-11-08 |
| 4817178 | Linear cursor representation method | Makoto Kato, Tetsuo Yokoyama, Toshihiro Furuya | 1989-03-28 |
| 4755047 | Photometric stereoscopic shape measuring method | Makoto Kato, Tetsuo Yokoyama, Toshihiro Furuya | 1988-07-05 |