Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1024184 | Printer | — | 2024-04-23 |
| D897421 | Printer | — | 2020-09-29 |
| D700650 | Label printer | — | 2014-03-04 |
| D687883 | Tuner | Hitoshi Ando | 2013-08-13 |
| D671985 | Printer for order entry system | Masabumi Tsukuda, Osamu Tanihira | 2012-12-04 |
| D670758 | Printer for order entry system | — | 2012-11-13 |
| D660294 | Handy terminal | — | 2012-05-22 |
| D629837 | Guitar tuner | Yu Ishihara, Yumi Hayamizu, Nobuyuki Iwase | 2010-12-28 |
| D624598 | Indicator for store shelves | Keiichi Horikiri | 2010-09-28 |
| D607059 | Indicator for a retail display | — | 2009-12-29 |
| D607060 | Indicator for a retail display | — | 2009-12-29 |
| D466879 | Mobile phone | Takeshi Wada | 2002-12-10 |
| D466487 | Mobile phone | Takeshi Wada | 2002-12-03 |
| D466488 | Mobile phone | Takeshi Wada | 2002-12-03 |
| D460430 | Mobile phone | Takeshi Wada | 2002-07-16 |
| D424532 | Wrist computer | — | 2000-05-09 |
| D377169 | Tablet | — | 1997-01-07 |
| D377045 | Printer | — | 1996-12-31 |
| 5381856 | Process for producing very thin amorphous alloy strip | Masahiro Fujikura, Takashi Sato, Toshio Yamada, Fumio Hasebe | 1995-01-17 |