Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D834600 | Display screen with graphical user interface | — | 2018-11-27 |
| D822699 | Display screen with graphical user interface | — | 2018-07-10 |
| 9840105 | System, apparatus, and method for forming an image with decolorable toner and erasing toner on a sheet after displaying a reduction in environmental burdens | Yoshikatsu Kamisuwa, Hiroyo Tanaka | 2017-12-12 |
| 9237245 | Environmental contribution supporting apparatus and environmental contribution supporting method | Hiroyo Tanaka, Yoshikatsu Kamisuwa | 2016-01-12 |
| 8830511 | Environmental contribution supporting apparatus and environmental contribution supporting method with images and messages encouraging usage of duplex, n-up, and decolorizable ink type printing | Hiroyo Tanaka, Yoshikatsu Kamisuwa | 2014-09-09 |
| 8797585 | Image processing system, information providing apparatus, and information providing method for simultaneously displaying environmental burden reductions in an image forming apparatus and an erasing apparatus | Yoshikatsu Kamisuwa, Hiroyo Tanaka | 2014-08-05 |
| 8207986 | Display control device, image processing apparatus and display control method | Mahina Nakamura, Maki Sato, Yumiko Okuma, Yasutsugu Sasaki | 2012-06-26 |
| 8006198 | Display control device, image processing device and display control method | Yumiko Okuma, Mahina Nakamura, Maki Sato, Yasutsugu Sasaki | 2011-08-23 |
| 7945961 | Display control device, image processing device and display control method | Mahina Nakamura, Maki Sato, Yumiko Okuma, Yasutsugu Sasaki | 2011-05-17 |
| 7908563 | Display control system, image procesing apparatus, and display control method | Mahina Nakamura, Maki Sato, Yumiko Okuma, Yasutsugu Sasaki | 2011-03-15 |
| 7890879 | Display controller, image processing apparatus, and display control method | Mahina Nakamura, Maki Sato, Yumiko Okuma, Yasutsugu Sasaki | 2011-02-15 |
| 7228339 | Information storage output system and information storage output service | Hiroshi Yamamoto, Hiroshi Yamaguchi, Katsuo Shioiri, Hirofumi Harada, Keishi Higashi +1 more | 2007-06-05 |