Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770888 | Paper-feeding device and image forming apparatus | — | 2010-08-10 |
| 7694958 | Sheet feeding cassette and image forming apparatus | — | 2010-04-13 |
| D551683 | Bulldozer | Tomoya Kumagai, Yuuichi Matsuo, Makoto Yomogita | 2007-09-25 |
| 7272798 | Method for intermediating images | Tokuya Hayakawa | 2007-09-18 |
| D543557 | Bulldozer | Tomoya Kumagai, Yuuichi Matsuo, Makoto Yomogita | 2007-05-29 |
| 6019054 | Cushioning apparatus for small watercraft | Toshiyuki Hattori, Nobuharu Ohta | 2000-02-01 |
| 4677847 | Automotive engine oil monitoring system | Takeo Sawatari, Toshihiro Sugiura | 1987-07-07 |
| 4647587 | Method for treatment of antidiuresis employing serine derivatives | Junki Katsube, Yukio Maeda | 1987-03-03 |