Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D917613 | Printer | Masahiro Yonekawa, Masami Umezawa, Kohei Chubachi | 2021-04-27 |
| D865052 | Printer | Masami Umezawa | 2019-10-29 |
| D744029 | Printer | — | 2015-11-24 |
| D702759 | Printer | — | 2014-04-15 |
| D645899 | Printer | Shuuji Nagano, Kanae Amemiya | 2011-09-27 |
| 4918044 | Thermosensitive recording sheet | Toshimi Satake, Toshiaki Minami, Fumio Fujimura, Masato Magami | 1990-04-17 |
| 4628336 | Thermosensitive recording sheet | Toshimi Satake, Toshiaki Minami, Fumio Fujimura, Masato Magami | 1986-12-09 |
| 4573062 | Thermosensitive recording sheet | Toshimi Satake, Toshiaki Minami, Fumio Fujimura, Masato Magami | 1986-02-25 |