Issued Patents All Time
Showing 1–25 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11235590 | Laser processing apparatus | Kazutaka Yamamoto | 2022-02-01 |
| 10960682 | Image recording apparatus and image recording method | Kazuyuki Uetake, Yoshihiko Hotta, Ichiro Sawamura, Yasuroh Yokota | 2021-03-30 |
| 10792932 | Image recording apparatus and image recording method | Ichiro Sawamura, Yoshihiko Hotta, Kazuyuki Uetake, Takahiro Furukawa, Yasuroh Yokota | 2020-10-06 |
| 10780710 | Recording method and recording device | Kazuyuki Uetake, Yoshihiko Hotta, Ichiro Sawamura, Yasuroh Yokota | 2020-09-22 |
| 10589543 | Image recording apparatus and image recording method | Ichiro Sawamura, Yoshihiko Hotta, Kazuyuki Uetake, Takahiro Furukawa, Yasuroh Yokota | 2020-03-17 |
| 10556446 | Image recording device and image recording method | Ichiro Sawamura, Yoshihiko Hotta, Kazuyuki Uetake, Yasuroh Yokota | 2020-02-11 |
| 10449782 | Recording method and recording device | Kazuyuki Uetake, Yoshihiko Hotta, Ichiro Sawamura, Yasuroh Yokota | 2019-10-22 |
| 10071586 | Light irradiation apparatus and information rewritable system | Masataka Uehira, Kohji Sakai, Tomoyasu Hirasawa | 2018-09-11 |
| 10059122 | Conveyor line system and shipping container | Katsuya Ohi, Toshiaki Asai | 2018-08-28 |
| 9987856 | Image recording apparatus and image recording method | Ichiro Sawamura, Yoshihiko Hotta, Kazuyuki Uetake, Takahiro Furukawa, Yasuroh Yokota | 2018-06-05 |
| 9899052 | Recording method and recording device | Satoshi Arai, Yoshihiko Hotta, Kazuyuki Uetake, Ichiro Sawamura, Yasuroh Yokota | 2018-02-20 |
| 9757956 | Image processing method and image processing apparatus | Shinya Kawahara, Toshiaki Asai, Katsuya Ohi | 2017-09-12 |
| 9724951 | Image erasing method, image erasing apparatus, and conveyor line system using image erasing apparatus | Shinya Kawahara, Toshiaki Asai, Katsuya Ohi | 2017-08-08 |
| 9656485 | Conveyor line system and conveying container | Toshiaki Asai, Katsuya Ohi | 2017-05-23 |
| 9579918 | Image processing method, image processing apparatus, and conveyor line system using image processing apparatus | Shinya Kawahara, Toshiaki Asai, Katsuya Ohi | 2017-02-28 |
| 9500858 | Image recording system and image recording method | Katsuya Ohi, Toshiaki Asai, Kazutaka Yamamoto | 2016-11-22 |
| 9370955 | Image processing method, and image processor | Shinya Kawahara, Yoshihiko Hotta | 2016-06-21 |
| 9302524 | Marking control device, laser application device, marking control method, and computer-readable recording medium having marking control program | Kazutaka Yamamoto, Shinya Kawahara, Toshiaki Asai, Yoshihiko Hotta | 2016-04-05 |
| 9272533 | Image processing method and image processing apparatus | Toshiaki Asai, Kazutaka Yamamoto, Yoshihiko Hotta | 2016-03-01 |
| 9162480 | Image erasing apparatus and image erasing method | Shinya Kawahara, Toshiaki Asai, Yoshihiko Hotta | 2015-10-20 |
| 8933981 | Marking control device, laser application device, marking control method, and computer-readable recording medium having marking control program | Kazutaka Yamamoto, Shinya Kawahara, Toshiaki Asai, Yoshihiko Hotta | 2015-01-13 |
| 8852856 | Image processing method and image processing apparatus | Shinya Kawahara, Yoshihiko Hotta | 2014-10-07 |
| 8723909 | Laser rewriting apparatus | Toshiaki Asai, Yoshihiko Hotta, Shinya Kawahara | 2014-05-13 |
| 8665496 | Control device, laser projection device, recording method, computer program, and recording medium | Fumihiro Hasegawa | 2014-03-04 |
| 8643689 | Image processing method and image processing apparatus | Yoshihiko Hotta, Shinya Kawahara, Toshiaki Asai | 2014-02-04 |