Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9069412 | Touch-sensor-equipped display device comrpising photodetecting elements | Kohei Tanaka, Yasuhiro Sugita, Kazuhiro Maeda | 2015-06-30 |
| 8780101 | Photosensor operating in accordacne with specific voltages and display device including same | Sachio Tsujino, Yousuke Nakagawa, Kazuhiro Maeda, Ichiroh Shiraki, Nobuhiro Kuwabara | 2014-07-15 |
| 8593443 | Display device | Kazuhiro Maeda, Ichiro Shiraki | 2013-11-26 |
| 7438245 | Milling and classifying apparatus, collision mill, air classifier, toner, and method for producing toner | Masahiro Kawamoto, Kohta Wakimoto, Kohji Kubota, Mamoru Kawaguchi, Yoshiyuki Okegawa +11 more | 2008-10-21 |
| 7233324 | Display device, drive circuit, testing device, and recording medium | Taketoshi Nakano, Toshihiro Yanagi | 2007-06-19 |
| 6736716 | Shell processing method and shell processing device used in the method | — | 2004-05-18 |
| 6248287 | Corrective tempering apparatus for rolling elements | Kiyoshi Hirakawa, Akitoshi Maeda, Manabu Ohhori | 2001-06-19 |
| 6093268 | Corrective tempering method for rolling elements | Kiyoshi Hirakawa, Akitoshi Maeda, Manabu Ohhori | 2000-07-25 |
| 5887729 | Automatic sorting apparatus | — | 1999-03-30 |
| D365359 | Toner bottle | Hideo Ichikawa | 1995-12-19 |
| 4520695 | Opening means for powder vessel | — | 1985-06-04 |
| 4394923 | Threaded cap with inner plug | — | 1983-07-26 |