Issued Patents All Time
Showing 101–115 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659274 | Strip dual mode filter in which a resonance width of a microwave is adjusted | Munenori Fujimura, Hiroyuki Yabuki, Mitsuo Makimoto | 1997-08-19 |
| 5623238 | Strip line filter having dual mode loop resonators | Makoto Hasegawa, Mitsuo Makimoto, Munenori Fujimura | 1997-04-22 |
| 5614876 | Dual mode multistage filter | Munenori Fujimura, Hiroyuki Yabuki, Mitsuo Makimoto | 1997-03-25 |
| 5541559 | Loop-shaded strip line dual mode multistage filter in which the strip line dual mode filters are arranged in series | Munenori Fujimura, Hiroyuki Yabuki, Mitsuo Makimoto | 1996-07-30 |
| 5510758 | Multilayer microstrip wiring board with a semiconductor device mounted thereon via bumps | Suguru Fujita, Morikazu Sagawa, Hiroyuki Sakai, Yorito Ota, Kaoru Inoue | 1996-04-23 |
| 5497131 | Strip line filter having dual mode loop resonators | Makoto Hasegawa, Mitsuo Makimoto, Munenori Fujimura | 1996-03-05 |
| 5479142 | Strip dual mode filter in which a resonance width of a microwave is adjusted and dual mode multistage filter in which the strip dual mode filters are arranged in series | Munenori Fujimura, Hiroyuki Yabuki, Mitsuo Makimoto | 1995-12-26 |
| 5448197 | Frequency conversion circuit and mixing circuit including the same | Morikazu Sagawa, Kouei Misaizu, Makoto Takemoto | 1995-09-05 |
| 5414736 | FSK data receiving system | Makoto Hasegawa, Masahiro Mimura, Kazunori Watanabe, Katsushi Yokozaki, Hiroyuki Harada | 1995-05-09 |
| 5400002 | Strip dual mode filter in which a resonance width of a microwave is adjusted and dual mode multistage filter in which the strip dual mode filters are arranged in series | Munenori Fujimura, Hiroyuki Yabuki, Mitsuo Makimoto | 1995-03-21 |
| 5369383 | Strip line filter having dual mode loop resonators | Makoto Hasegawa, Mitsuo Makimoto, Munenori Fujimura | 1994-11-29 |
| 5361408 | Direct conversion receiver especially suitable for frequency shift keying (FSK) modulated signals | Kazunori Watanabe, Yasumi Imagawa, Makoto Hasegawa | 1994-11-01 |
| 5293408 | FSK data receiving system | Makoto Hasegawa, Katsushi Yokozaki, Yasumi Imagawa, Hiroyuki Harada, Masahiro Mimura +1 more | 1994-03-08 |
| 5025229 | Voltage-controlled oscillator using a surface elastic wave resonator | Makoto Hasegawa, Mitsuo Makimoto, Masao Takahashi, Takayuki Shimazu | 1991-06-18 |
| 4573813 | Ribbon lift device for a printer | Hideo Aoki | 1986-03-04 |