Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11684987 | Wire electric discharge machining apparatus | Masashi Sakaguchi | 2023-06-27 |
| 11660693 | Electric discharge machine | — | 2023-05-30 |
| 11285555 | Wire electrical discharge machining device | — | 2022-03-29 |
| 11219962 | Machine tool | — | 2022-01-11 |
| 9579763 | Machine tool | — | 2017-02-28 |
| 9440301 | Sinker electric discharge machining apparatus | Shuji Okazaki | 2016-09-13 |
| 9018559 | Automatic wire threader for wire electric discharge machining apparatus | — | 2015-04-28 |
| 8888083 | Movement device having linear motor | — | 2014-11-18 |
| 6736501 | Platen and printer using the same | Yoshinori Yamaguchi, Yukio Honda | 2004-05-18 |
| 6651987 | Seal for preventing leakage of fluid from opening formed in side wall of work tank of wire cut electric discharge machine | — | 2003-11-25 |
| 6538227 | Electric discharge machine having a balance device for balancing gravitational force acting on a vertically moveable quill | Sadao Sano | 2003-03-25 |
| 6533927 | Liquid feeder for electrodischarge machining | — | 2003-03-18 |
| 6392182 | Machine tank for electric discharge machine | — | 2002-05-21 |
| 6353199 | Apparatus for electric discharge machining | Sadao Sano, Yoichi Seki | 2002-03-05 |
| 6326578 | Apparatus for applying tension to a wire electrode | — | 2001-12-04 |
| 6246024 | Wire electric discharge machining apparatus | — | 2001-06-12 |
| 6229110 | Flushing device for a wire-cut electric discarge machine | Shinji Ashida | 2001-05-08 |
| 5243165 | Wire-cut electroerosion apparatus | — | 1993-09-07 |
| 5196666 | Arm sealing device for an EDM machine | — | 1993-03-23 |
| 5171955 | Wire-cut electroerosion apparatus | Gen Itoh, Hidehito Hori, Yoshihiro Watanabe | 1992-12-15 |
| 5019799 | Electronic device with self-monitor for an automotive vehicle | Katsunori Oshiage, Akito Yamamoto | 1991-05-28 |
| 4976239 | Throttle control system with noise-free accelerator position input | — | 1990-12-11 |
| 4962570 | Throttle control system for internal combustion engine with vehicle driving condition-dependent throttle angle correction coefficient variable | Kenichi Tanaka | 1990-10-16 |
| 4956807 | Watchdog timer | Akito Yamamoto | 1990-09-11 |
| 4737915 | Power train control method | — | 1988-04-12 |