Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5767453 | Combined metering apparatus | Kazuyoshi Wakou, Sadao Kobayashi | 1998-06-16 |
| 5367128 | Fast-responsive electromagnetic balance-type weighing apparatus | Hideya Fujimoto, Kazuhiko Horikoshi, Osamu Tanaka, Kunio Kikuchi | 1994-11-22 |
| 5359154 | Conveyor apparatus having plural conveyors with equalized conveying speeds controlled by an inverter means | Hideya Fujimoto, Kazuhiko Horikoshi, Osamu Tanaka, Kunio Kikuchi | 1994-10-25 |
| 4846291 | Combination weighing apparatus | Masao Osawa, Sadayoshi Tomiyama, Noboru Tanaka | 1989-07-11 |