Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D725589 | Battery | — | 2015-03-31 |
| D650388 | Scanner | — | 2011-12-13 |
| D648373 | Payment terminal | — | 2011-11-08 |
| D648374 | Payment terminal | — | 2011-11-08 |
| D614230 | Payment terminal | — | 2010-04-20 |
| D605163 | Private branch exchange | — | 2009-12-01 |
| D584355 | Electronic pen | Yukinobu Kudo, Keiichi Okabe | 2009-01-06 |
| D581936 | Facsimile | Junichi Ogawa | 2008-12-02 |
| D577763 | Multi-function copying machine | Takehito Katori, Junichi Ogawa | 2008-09-30 |
| D574425 | Multi-function copying machine | — | 2008-08-05 |
| D303173 | Vacuum cleaner | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masaharu Sakamoto, Hideaki Sakamoto +1 more | 1989-08-29 |
| D291449 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masaharu Sakamoto, Hideaki Sakamoto | 1987-08-18 |
| D291324 | Typewriter | Isshin Miyamoto, Yasuo Nagamatsu, Yasuhiko Tanaka, Masaharu Sakamoto, Hideaki Sakamoto | 1987-08-11 |