Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9387706 | Thermal transfer printer | Yoshifumi Yamamoto | 2016-07-12 |
| 9108436 | Thermal printer | Yoshifumi Yamamoto, Osamu Asano, Kosuke ODA, Masatomo SAKAGUCHI | 2015-08-18 |
| 8933325 | Solar cell module | Kenichiro Sumida, Mitsuo Yamashita, Hiroaki Hirata | 2015-01-13 |
| 8350408 | Power management circuit | Koichi Miyanaga, Yutaka Shibata | 2013-01-08 |
| 8029203 | Printer for recording images on a recording paper and feeding the paper backwards | Takaaki Kase, Ichiro Furuki, Akira Sakuta | 2011-10-04 |
| 7876144 | Start-up circuit and start-up method | Tetsuro Hashimoto, Yoshikazu Sasaki, Isao Yamamoto | 2011-01-25 |
| D597594 | Cartridge for printer | Yoshifumi Yamamoto, Nobuzumi Kurihara | 2009-08-04 |
| 7309365 | Vacuum cleaner | Yasuhiro Yuasa, Takafumi Ishibashi, Kazuhisa Morishita | 2007-12-18 |