Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6212935 | Main-shaft malfunction-state detector in an air bearing type machine tool | Masahito Shiozaki, Takeshi Momochi, Kazuo Nagashima | 2001-04-10 |
| 6101866 | Main-shaft malfunction-state detector in an air bearing type machine tool | Masahito Shiozaki, Takeshi Momochi, Kazuo Nagashima | 2000-08-15 |
| 5987967 | Main-shaft malfunction-state detector in an air bearing type machine tool | Masahito Shiozaki, Takeshi Momochi, Kazuo Nagashima | 1999-11-23 |
| 5921726 | Machine tool with worn-detection function for tool | Masahito Shiozaki, Takeshi Momochi, Kazuo Nagashima | 1999-07-13 |
| 5877408 | Main-shaft malfunction-state detector in an air bearing type machine tool | Masahito Shiozaki, Takeshi Momochi, Kazuo Nagashima | 1999-03-02 |
| 5272644 | Apparatus for controlling a heating temperature | Hirofumi Katsumata, Kazuto Tomikawa, Yasuhiko Nagakura | 1993-12-21 |
| 4928019 | System for compensatively correcting for displacements due to heat in machine tools | Kazuto Tomikawa | 1990-05-22 |
| 4750104 | Method of and apparatus for tracking position error control | Satoshi Kumamoto, Hirofumi Katsumata | 1988-06-07 |
| 4573798 | Method and apparatus for measuring pattern area percentage for engraving films | Kousaku Togashi | 1986-03-04 |
| 4510866 | Apparatus for measuring the area of image portion of image-bearing member | Hidekazu Sekizawa, Akito Iwamoto, Kousaku Togashi | 1985-04-16 |