Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422817 | Machining state information estimation device and machining state diagnosis apparatus | Naruhiro Irino, Yasuhiro Imabeppu, Junichi Kaneko, Yasuhiro Kakinuma | 2025-09-23 |
| 11733673 | Numerical control system and motor drive controller | Kazuki Takahei, Ryosuke IKEDA, Shoya Ohno | 2023-08-22 |
| 11630437 | Numerical control system and motor drive controller | Kazuki Takahei, Ryosuke IKEDA, Shoya Ohno | 2023-04-18 |
| 10300539 | Rotating-cutting-edge-type milling tool and cutting method using same | Eiji Shamoto, Yu Hasegawa, Nobukazu Horiike, Yoichi Ishikawa | 2019-05-28 |
| 10239133 | Rotating tool | Jun Kitajima | 2019-03-26 |
| 9126300 | Machine tool | Kohei Nishimura, Kiyoshi Yoshino, Hajimu Ishii, Akihide Hamaguchi, Eiji Shamoto | 2015-09-08 |
| 8374717 | Vibration suppressing method and vibration suppressing device for machine tool | Eiji Shamoto, Hiroshi Ueno | 2013-02-12 |
| 8256590 | Vibration suppressing device and vibration suppressing method for machine tool | Eiji Shamoto, Hiroshi Inagaki | 2012-09-04 |
| 8229598 | Vibration suppressing device for machine tool | Eiji Shamoto, Akihide Hamaguchi | 2012-07-24 |
| 6776563 | Method of controlling elliptical vibrator | Eiji Shamoto, Toshimichi Moriwaki, Makoto Matsuo | 2004-08-17 |
| 6696649 | Weight inspecting apparatus | Masaki Usui | 2004-02-24 |
| 5817988 | Weight checker for moldings | — | 1998-10-06 |