Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872620 | Press brake and management system | Tetsuaki Kato, Hidehiko Yoshida | 2024-01-16 |
| 6959573 | Bending method and device therefore | Masateru Matsumoto, Ken Hatano, Yutaka Takizawa | 2005-11-01 |
| 6271673 | Probe for measuring signals | Masaji Furuta | 2001-08-07 |
| 6199610 | Anti-skid member and tire equipped with the anti-skid member | — | 2001-03-13 |
| 5661404 | Circuit network measurement device and calibration method | Atsushi Ishihara, Hiroyuki Iwai, Tatsuo Furukawa | 1997-08-26 |
| 5523693 | Balanced signal source | — | 1996-06-04 |
| 5014012 | D.C. biasing apparatus | Yoichi Kuboyama | 1991-05-07 |
| 4885528 | Apparatus which uses a simulated inductor in the measurement of an electrical parameter of a device under test | Hideshi Tanaka, Kazuyuki Yagi, Shigeru Tanimoto, Yasuaki Komatsu, Yoichi Kuboyama | 1989-12-05 |