Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856177 | Automatic tool changer with electromagnetically readable tool holder having an electromagnetically coupling stopper for numerical control | Kunihiko Takeuchi, Shinichi Horinouchi | 1989-08-15 |
| 4855994 | Memory package system for performing data transmission between memory module and write/read unit by electromagnetic induction coupling | Kunihiko Takeuchi, Shinichi Horinouchi | 1989-08-08 |
| 4821198 | Apparatus for reading out work machining data written in a memory module attached to a pallet when the pallet is moved to a machine tool | Kunihiko Takeuchi | 1989-04-11 |