Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501347 | Dielectric filter having forked auxiliary conductor | Shoji Ono, Kenji Ito | 2002-12-31 |
| 5122768 | Compact stripline filter with fixed capacity between coupled resonator fingers | Kenji Ito | 1992-06-16 |
| 5084684 | Method of adjusting a frequency response in a three-conductor type filter device | Hiroyuki Shimizu, Kenji Ito | 1992-01-28 |
| 5066934 | Method of adjusting a frequency response in a stripline filter device | Kenji Ito, Hiroyuki Shimizu | 1991-11-19 |
| 5014024 | Bandpass filter and method of trimming response characteristics thereof | Hiroyuki Shimizu, Kenji Ito | 1991-05-07 |
| 4978881 | Piezoelectric actuator of lamination type | Hideharu Aoki, Makoto Okuda | 1990-12-18 |
| 4937489 | Electrostrictive actuators | Shuzo Hattori, Makoto Okuda | 1990-06-26 |
| 4885498 | Stacked type piezoelectric actuator | — | 1989-12-05 |
| 4773218 | Pulse actuated hydraulic pump | Kanji Ohya, Masatoshi Kuwata, Shuzo Hattori, Makoto Okuda | 1988-09-27 |
| 4705365 | Light deflecting apparatus | Makoto Okuda | 1987-11-10 |
| 4660941 | Light deflection apparatus | Shuzo Hattori, Makoto Okuda | 1987-04-28 |
| 4651046 | Piezoelectric scanning device | Kanji Ohya, Yasuhiko Nakagawa | 1987-03-17 |