Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145269 | Printer with a plurality of ink ribbon cassettes having a cam lift mechanism controlled by a stepper motor | Shinji Matsuda, Kenji Sugimura | 1992-09-08 |
| 4734669 | Electromagnetic contactor | Kozo Maenishi, Takashi Tanaka, Haruo Ogata, Kenichi Tsuruyoshi | 1988-03-29 |
| 4692728 | Self-aligning spring mechanism for an electrical switch | Kozo Maenishi | 1987-09-08 |
| 4647885 | Electromagnetic relay with double sheet spring armature support | Kozo Maenishi | 1987-03-03 |
| 4626812 | Electromagnetic relay for switching high frequency signals | Kozo Maenishi | 1986-12-02 |