Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658920 | Combinatorial weighing and combinatorial counting method and apparatus | Seishi Matsumoto, Yuji Abe | 1987-04-21 |
| 4549617 | Combinatorial weighing and combinatorial counting method and apparatus | Seishi Matsumoto, Yuji Abe | 1985-10-29 |
| 4420051 | Weighing apparatus | Mitsuru Furuta | 1983-12-13 |