Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311082 | Information processing system, non-transitory computer readable medium, and booth | Shu Watanabe, Kengo TOKUCHI, Masamichi Kimura, Kota Nakayama, Akihide Kawamura | 2025-05-27 |
| 11629515 | Booth | Shu Watanabe, Akihide Kawamura, Masamichi Kimura, Shigenaga FUJIMURA | 2023-04-18 |
| 11542701 | Booth | Shu Watanabe, Akihide Kawamura, Akira Takahashi, Yoshihiro SHIBANAI | 2023-01-03 |
| 10975564 | Booth and kit thereof | Shu Watanabe, Akihide Kawamura, Akira Takahashi, Yoshihiro SHIBANAI | 2021-04-13 |
| 8342672 | Recording apparatus | Hiroshi Ikeda, Kentaro Ageishi, Yoshiro Yamashita, Ken Hashimoto | 2013-01-01 |
| 8029090 | Image forming method and image forming apparatus | Manabu Numata, Hiroshi Ikeda, Satoshi Mohri, Masatoshi Araki, Masashi Hiratsuka | 2011-10-04 |
| 7784929 | Droplet ejecting apparatus, a droplet adherence preventing method and a cleaning method for cleaning a recording medium carrier roller | Ken Hashimoto | 2010-08-31 |
| 7744180 | Recording device | Satoshi Mohri, Hiroshi Ikeda, Masatoshi Araki, Manabu Numata | 2010-06-29 |
| 7658487 | Liquid drop ejecting device, controller therefor, liquid drop ejecting method, and storage medium storing a program | Ken Hashimoto | 2010-02-09 |
| 7614735 | Ink jet recording method and ink jet recording apparatus | Ken Hashimoto | 2009-11-10 |
| 7604339 | Ink jet recording method and ink jet recording apparatus | Ken Hashimoto | 2009-10-20 |
| 7488063 | Ink jet recording method and ink jet recording apparatus | Ken Hashimoto | 2009-02-10 |
| 6902250 | Ink-jet recording method and ink-jet recording apparatus for displacing recording head from printing position when printing is being stopped | Atsushi Suzuki, Toshitake Yui | 2005-06-07 |
| 6849111 | Black ink for ink-jet recording having dispersed particles with specific volume mean diameter, ink set and ink-jet recording method using the same | Atsushi Suzuki | 2005-02-01 |
| 6572227 | Ink-jet recording method and ink-jet recording apparatus | Atsushi Suzuki, Toshitake Yui | 2003-06-03 |
| 6378999 | Aqueous ink jet recording liquid and ink jet recording method | Takatsugu Doi, Nobuyuki Ichizawa, Atsushi Suzuki, Kyoko Horinouchi, Toshitake Yui +1 more | 2002-04-30 |
| 6261353 | Recording material and image forming method using the same | Takatsugu Doi, Atsushi Suzuki, Yoshiro Yamashita, Hiroshi Inoue, Ken Hashimoto | 2001-07-17 |
| 6245832 | Ink for ink jet recording | Atsushi Suzuki, Toshitake Yui, Nobuyuki Ichizawa, Takatsugu Doi, Ken Hashimoto | 2001-06-12 |
| 6153001 | Ink jet recording ink, method for producing the same, and ink jet recording method | Atsushi Suzuki, Toshitake Yui, Nobuyuki Ichizawa, Ken Hashimoto, Yoshiro Yamashita | 2000-11-28 |
| 6051645 | Ink jet recording ink and ink jet recording method | Atsushi Suzuki, Toshitake Yui, Nobuyuki Ichizawa, Ken Hashimoto | 2000-04-18 |
| 6033463 | Multicolor ink set and ink jet recording method | Toshitake Yui, Atsushi Suzuki, Nobuyuki Ichizawa, Ken Hashimoto | 2000-03-07 |
| 5977207 | Ink jet recording ink and ink jet recording method | Toshitake Yui, Atsushi Suzuki, Nobuyuki Ichizawa, Ken Hashimoto | 1999-11-02 |
| 5948155 | Ink-jet recording ink and recording method using the same | Toshitake Yui, Atsushi Suzuki, Nobuyuki Ichizawa, Ken Hashimoto | 1999-09-07 |
| 5900899 | Ink unit for use in ink jet recording and ink jet recording method | Nobuyuki Ichizawa, Toshitake Yui, Atsushi Suzuki, Ken Hashimoto | 1999-05-04 |