Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11848441 | Zinc foil, primary battery negative electrode active material using same, and zinc foil production method | Tsuneyoshi Kamada, Naoki Kumada, Masashi Sakano, Hidetoshi Inoue, Yasuhiro Ochi | 2023-12-19 |
| 9820654 | Observation device | — | 2017-11-21 |
| 9581803 | Observation apparatus | — | 2017-02-28 |
| 9408579 | Radiation imaging apparatus and phantom used for the same | Tsutomu Yamakawa, Koichi Ogawa, Akitoshi Katsumata, Masahiro Tsujita | 2016-08-09 |
| 9389320 | Radiation detector, and radiation imaging apparatus provided with detector | Koichi Ogawa, Tsutomu Yamakawa, Daisuke Hashimoto, Tatsuya Nagano, Masahiro Tsujita | 2016-07-12 |
| 9351701 | Apparatus for calibrating photon-counting type of radiation detector and method of calibrating the same | Tsutomu Yamakawa, Daisuke Hashimoto, Tatsuya Nagano, Masahiro Tsujita | 2016-05-31 |
| 8891845 | Image processing apparatus and image processing method | Koichi Ogawa, Akitoshi Katsumata, Tsutomu Yamakawa, Tatsuya Nagano | 2014-11-18 |
| 8564711 | Zoom lens and image pickup apparatus having the same | Masaru Morooka, Kazuteru Kawamura, Koki Hozumi, Koji Nakagawa | 2013-10-22 |
| 8432464 | Zoom lens system for image pickup apparatus | Masato Katayose, Kenji Ono, Kazuhito Hayakawa | 2013-04-30 |
| 8270824 | Attachment lens device, and imaging apparatus incorporating the same | Kazuya Nishimura | 2012-09-18 |
| 8243183 | Image pickup apparatus | Kenji Ono, Tomoyuki Satori | 2012-08-14 |
| 8199412 | Zoom lens and image pickup apparatus equipped with same | Tomoyuki Satori, Kenji Ono | 2012-06-12 |
| 8049969 | Zoom lens system and image pickup apparatus using the same | — | 2011-11-01 |
| 7599125 | Image pickup apparatus having wide angle zoom lens system | Masaru Morooka, Eiji Shirota, Masahiro Katakura | 2009-10-06 |
| 7206138 | Zoom lens, and electronic imaging system incorporating the same | Masahiro Katakura | 2007-04-17 |