Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900423 | Image retrieval apparatus image retrieval method, product catalog generation system, and recording medium | Akihiro Kakinuma, Tomoyasu Aizaki | 2024-02-13 |
| 9958265 | Specimen measuring device and computer program product | Sho Nagai, Kensuke Masuda, Go Maruyama, Yuji Yamanaka, Kenji Kagitani | 2018-05-01 |
| 9677938 | Spectral characteristic acquisition device, image evaluation device, and image formation apparatus | Kohei Shimbo, Yoichi Kubota | 2017-06-13 |
| 9355466 | Image processing apparatus, image processing system, image processing method, and storage medium | Akihiro Kakinuma, Hiroshi Takahashi, Norimichi Tsumura, Satomi Tanaka | 2016-05-31 |
| 9224080 | Spectral characteristic acquisition device, image evaluation device, and image formation apparatus | Yoichi Kubota, Kohei Shimbo | 2015-12-29 |
| 9222833 | Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus | Manabu Seo, Kohei Shimbo | 2015-12-29 |
| 9197761 | Spectral characteristic acquisition apparatus, image evaluation apparatus, and image forming apparatus | Kohei Shimbo, Yoichi Kubota | 2015-11-24 |
| 9068893 | Spectral characteristic obtaining apparatus, image evaluation apparatus and image forming apparatus | Manabu Seo, Kohei Shimbo | 2015-06-30 |
| 8964176 | Spectrometer, and image evaluating unit and image forming device incorporating the same | Kohei Shimbo, Yoichi Kubota, Manabu Seo | 2015-02-24 |
| 8908176 | Apparatus and method for obtaining spectral characteristics | Yoichi Kubota, Toshihiro Shigemori, Kohei Shimbo, Manabu Seo | 2014-12-09 |
| 8879057 | Spectral characteristic acquiring apparatus, spectral characteristic acquiring method and image evaluating apparatus | Kohei Shimbo, Yoichi Kubota, Manabu Seo | 2014-11-04 |
| 8755046 | Spectrometer, and image evaluating unit and image forming device incorporating the same | Kohei Shimbo, Yoichi Kubota, Manabu Seo | 2014-06-17 |
| 8593628 | Spectral characteristics estimation device, image forming apparatus having the same, and spectral characteristics estimation method | Kohei Shimbo, Manabu Seo, Yoichi Kubota | 2013-11-26 |
| 8559005 | Spectral characteristic measuring device and image forming apparatus | Kohei Shimbo, Manabu Seo, Yoichi Kubota | 2013-10-15 |
| 8497988 | Spectral distribution measuring device | Kohei Shimbo, Manabu Seo | 2013-07-30 |
| 8472019 | Spectroscopic characteristics acquisition unit, image evaluation unit, and image forming apparatus | Manabu Seo, Kohei Shimbo, Yoichi Kubota | 2013-06-25 |
| 8363217 | Spectrometric measurement apparatus, image evaluation apparatus, and image forming apparatus | Manabu Seo, Kohei Shimbo | 2013-01-29 |
| 6744037 | METHOD FOR MEASURING SCAN BEAM LIGHT QUANTITY DISTRIBUTION IN SCAN OPTICAL SYSTEM, MEASUREMENT APPARATUS THEREOF, MEASUREMENT EVALUATION APPARATUS THEREOF, AND IMAGE FORMATION APPARATUS USING THE MEASUREMENT EVALUATION APPARATUS | Hiroshi Yoshikawa, Teruki Kamada, Masato Takada | 2004-06-01 |