Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052504 | Sales data transmission system | Tetsuo Ikeda | 1991-10-01 |
| 4838368 | Manual combinatorial weighing apparatus | Hirokazu Sato, Yasuhiro Goto, Kazufumi Horiuchi, Yasuo Michibayashi, Takumi Kawamura | 1989-06-13 |
| 4790398 | Combinatorial weighing method and apparatus therefor | — | 1988-12-13 |
| 4733363 | Control system for combinatorial weighing or counting apparatus | Seiji Yamada, Yukio Nakagawa | 1988-03-22 |
| 4658919 | Control system for combinatorial weighing or counting apparatus | — | 1987-04-21 |