Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10323977 | Support structure for a combination weighing device | Yoshiki Horitani, Hideshi Miyamoto, Toshiharu Kageyama, Mikio Kishikawa, Naomi Imaaki +1 more | 2019-06-18 |
| 9417115 | Combination weighing device with imaging system | Hideshi Miyamoto | 2016-08-16 |
| D755065 | Multihead weigher | Yoshiki Horitani, Mikio Kishikawa, Naomi Imaaki, Toshiharu Kageyama, Hideshi Miyamoto | 2016-05-03 |
| 9194735 | Combination weighing device initialization | Toru Hiratsuka, Mikio Kishikawa, Toshikazu Shotsu, Hideshi Miyamoto | 2015-11-24 |
| 7064281 | Combination weighing device | Toshiharu Kageyama, Takumi Kawamura | 2006-06-20 |
| 6545230 | Combinational weighing or counting apparatus | Kazufumi Naito, Toshiro Ono, Hirofumi Yamamori | 2003-04-08 |
| 5542332 | Keyboard apparatus for electronic musical instrument | Yoshiaki Shimoda, Kazuhiro Tsukamoto | 1996-08-06 |
| 5406875 | Keyboard apparatus for electronic musical instrument | Yoshiaki Shimoda, Kazuhiro Tsukamoto | 1995-04-18 |
| 5079985 | Keyboard apparatus for electronic keyboard musical instrument | Tsutomu Yamaguchi, Yoshiaki Shimoda | 1992-01-14 |
| 5036743 | Keyboard device for electronic musical instrument | Tsutomu Yamaguchi, Norizou Kamimura, Yoshiaki Shimoda | 1991-08-06 |
| 4890533 | Key device for electronic keyboard musical instrument | Masanori Katsuta, Tsutomu Yamaguchi, Norizo Kamimura | 1990-01-02 |