Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9467946 | Portable terminal, transition method, and program | Yasuo Morinaga, Masakatsu Tsukamoto, Sadanori Aoyagi | 2016-10-11 |
| 9153199 | Mobile equipment, information display system and recording medium | Masakatsu Tsukamoto, Yasuo Morinaga | 2015-10-06 |