Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897516 | Push button switch | — | 1990-01-30 |
| 4883929 | Barrier assembly for mounting controlling devices | Kenji Shinohara, Takashi Niwa | 1989-11-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897516 | Push button switch | — | 1990-01-30 |
| 4883929 | Barrier assembly for mounting controlling devices | Kenji Shinohara, Takashi Niwa | 1989-11-28 |