Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682551 | Method for manufacturing three-dimensional photonic structure | Takuji Nakagawa | 2010-03-23 |
| 7180307 | Coaxial probe | Toshihide Kitazawa | 2007-02-20 |
| 6165263 | Method for growing single crystal | Takenori Sekijima, Takashi Fujii, Masakatsu Okada | 2000-12-26 |
| 6063304 | Cerium-containing magnetic garnet single crystal and production method therefor | Takashi Fujii, Takenori Sekijima, Masakatsu Okada | 2000-05-16 |
| 6039802 | Single crystal growth method | Takenori Sekijima, Takashi Fujii, Masakatsu Okada | 2000-03-21 |
| 6033470 | Method of producing a cerium-containing magnetic garnet single crystal | Takashi Fujii, Takenori Sekijima, Masakatsu Okada | 2000-03-07 |
| 5451882 | Method of measuring dielectric constant of powder | Katsumi Yukawa, Shunjiro Imagawa | 1995-09-19 |
| 5441657 | Vibration-isolating composite material | — | 1995-08-15 |
| 5184096 | Parallel connection multi-stage band-pass filter comprising resonators with impedance matching means capacitively coupled to input and output terminals | Toshio Hishikawa, Youhei Ishikawa, Koichi Takehara, Toru Tanizaki | 1993-02-02 |
| 5181864 | Connector | Iwao Fukutani | 1993-01-26 |
| 5172304 | Capacitor-containing wiring board and method of manufacturing the same | Jyuichiro Ozawa | 1992-12-15 |
| 5164691 | Fixing structure of dielectric resonator | Atsushi Inoue, Fumiaki Kinoshita | 1992-11-17 |
| 5097236 | Parallel connection multi-stage band-pass filter | Toshio Nishikawa, Youhei Ishikawa, Koichi Takehara, Toru Tanizaki | 1992-03-17 |
| 4931354 | Multilayer printed circuit board | Harufumi Mandai | 1990-06-05 |
| 4692727 | Dielectric resonator device | Hiroshi Tamura, Youhei Ishikawa | 1987-09-08 |
| 4595515 | Vibration-isolating article | Michihiro Murata, Shunjiro Imagawa | 1986-06-17 |
| 4507630 | Noise filter for connectors | — | 1985-03-26 |
| 4487578 | Continuous firing equipment | Kiichi Minai, Hiroshi Seno | 1984-12-11 |
| 4451753 | Piezoelectric device with surface charge shunt | Toshio Ogawa | 1984-05-29 |
| 4433360 | Tubular ceramic capacitor | Yoshio Arakawa | 1984-02-21 |
| 4424615 | Capacitor and method of manufacturing the same | — | 1984-01-10 |
| 4388600 | Surface acoustic wave device | Michio Kadota, Tomoharu Sato | 1983-06-14 |
| 4381469 | Temperature stable piezoelectric device | Toshio Ogawa | 1983-04-26 |
| 4314213 | Through-type capacitor | — | 1982-02-02 |
| 4209754 | Ceramic capacitors | Haruo Shiki, Yoshiteru Saito, Marefumi Katsuki | 1980-06-24 |