Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1034759 | Camera lens | — | 2024-07-09 |
| D1034760 | Camera lens | — | 2024-07-09 |
| 10231683 | Breast imaging apparatus | Tetsuo Shimada, Osamu Tsujii, Hiroshi Komatsu, Sakiko Yamaguchi, Takahiro Noguchi +3 more | 2019-03-19 |
| D788310 | Mammography apparatus for medical treatment | — | 2017-05-30 |
| D696718 | Ink tank for printer | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hiroki Hayashi +6 more | 2013-12-31 |
| D696719 | Ink tank for printer | Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Hiroki Hayashi +6 more | 2013-12-31 |
| D696720 | Ink tank for printer | Hiroki Hayashi, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Masashi Ogawa +6 more | 2013-12-31 |
| D667050 | Printer | — | 2012-09-11 |
| D548777 | Printer | Yasushi Matsumoto | 2007-08-14 |
| D460980 | Image forming apparatus | Hiroomi Matsuzaki | 2002-07-30 |