Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640432 | Document retrieval apparatus and document retrieval method | Masao Kamiguchi, Noriaki Neko | 2023-05-02 |
| 10549367 | Numerical controller for wire electrical discharge machine adapted for corner control of minute blocks | — | 2020-02-04 |
| 10046407 | Wire electric discharge machine for taper-machining tilted workpiece | Yasuo Arakawa, Kaoru Hiraga | 2018-08-14 |
| 9649709 | Numerical control apparatus for controlling wire electric discharge machine which performs taper machining | — | 2017-05-16 |