Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640073 | Brushless dc motor unit and method of driving the unit | Hideo Ikeda, Masahiro Matsushima | 1997-06-17 |
| 4846291 | Combination weighing apparatus | Fumihiro Tsukasa, Sadayoshi Tomiyama, Noboru Tanaka | 1989-07-11 |
| 4637508 | Apparatus for carrying and separating articles | Kunio Kikuchi, Fujio Kamada | 1987-01-20 |