Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11936829 | Illuminating device, image reading device, and image forming apparatus with multiple light sources | Masamoto Nakazawa, Masahiro Itoh | 2024-03-19 |
| 11559835 | Processing device, and method for controlling processing device | Satoshi KAMATA, Suguru Kondo, Takeshi Yamada, Akira Kono | 2023-01-24 |
| 11509776 | Apparatus and method for detecting foreign substance based on a difference in reading level of reflected light in a first wavelength range and a second wavelength range | Yoshihiro Inukai | 2022-11-22 |
| 11007614 | Workpiece retention device and workpiece retention method | Shota HOSOI, Takashi Shibutani, Kengo IMAOKA, Megumu Tsuruta | 2021-05-18 |
| 10033899 | Lighting device including a board to mount the light source on a mount surface opposite a cover, image reading device, and image forming apparatus | Masatoshi Ishida, Yoshiaki Nagao, Satoshi Narai, Masafumi Kishi, Makoto Noda | 2018-07-24 |
| 9757791 | Plate-shaped workpiece forming method | Yu MATSUNAGA, Daisuke Ogura, Shoichi Morimoto, Minoru Arima, Yuichi Kaneda +1 more | 2017-09-12 |
| 9742951 | Lens unit, image reading device, and image forming apparatus | Tsuyoshi Fujimoto | 2017-08-22 |
| 9674384 | Image reading device and image forming apparatus including same | — | 2017-06-06 |
| 9616479 | Molding method for plate-shaped workpiece, and molded article | Takahiro Ota, Daisuke Ogura, Ken Ishii | 2017-04-11 |
| 8992651 | Ceramic filter and method for manufacturing the same | Hiroshi Yamaguchi | 2015-03-31 |
| 8576419 | Image reading device and image forming apparatus for detecting that document reading unit is positioned at document reference line | — | 2013-11-05 |
| 8161445 | Logic transformation and gate placement to avoid routing congestion | Chaitra Bhat, Chandrika Madhwacharya, Toshihiko Yokota | 2012-04-17 |
| 8006210 | Logic transformation and gate placement to avoid routing congestion | Chaitra Bhat, Chandrika Madhwacharya, Toshihiko Yokota | 2011-08-23 |
| 7356797 | Logic transformation and gate placement to avoid routing congestion | Chaitra Bhat, M. Chandrika, Toshihiko Yokota | 2008-04-08 |
| 6371746 | Method of electronic sintering method and mold for use in the method | Yasuaki Shiomi, Nobuhito Kuroishi, Shigeru Tsuboi, Masahiro Murata, Jun Yoshino | 2002-04-16 |