Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12170172 | Capacitor | Toshiki Okazaki | 2024-12-17 |
| 11887783 | Capacitor | Maiko Nagayoshi | 2024-01-30 |
| 5650368 | Dielectric ceramic composition | Yuji Tateishi, Akihiro Kaneuchi | 1997-07-22 |
| 5650367 | Dielectric ceramic composition | Yoshihiro Fujioka, Yasushi Yamakuchi, Shin-ichi Osawa, Hiroshi Ojima | 1997-07-22 |
| 5616528 | Dielectric ceramic composition, multilayer resonator made of said composition and multilayer filter using said resonator | Hirofumi Toda, Shinjiro Shimo, Shinji Isoyama, Kouichi Maruta | 1997-04-01 |
| 5504044 | Dielectric ceramic composition for high-frequency applications | Yoshihiro Okawa, Seiichiro Hirahara | 1996-04-02 |
| 5432135 | Dielectric ceramic composition for high frequency | Seiichi Hirahara, Tsuguo Koyasu, Sumie Koyasu | 1995-07-11 |
| 5376603 | Dielectric ceramic for microwaves | Seiichiro Hirahara | 1994-12-27 |
| 5356844 | Dielectric ceramic composition and dielectric resonator | Seiichiro Hirahara, Shinichi Enami, Toyomi Nishi | 1994-10-18 |
| 5268341 | Dielectric ceramic composition for high-frequency use and dielectric material | Shigeji Koyasu, Djuniadi A. Sagala, Shinji Nambu, Hidenori Miyata, Seiichiro Hirahara +1 more | 1993-12-07 |
| 5198395 | Dielectric ceramic composition for high frequency use | Hideki Utaki, Toyomi Nishi | 1993-03-30 |
| 5065275 | Multilayer substrate with inner capacitors | Teruya FUJISAKI, Katsuhiko Onitsuka, Yoshihiro Fujioka, Masakazu Yasui, Akira Hashimoto | 1991-11-12 |
| 4701827 | Multilayer ceramic capacitor | Syuichi Kawaminami, Nobuo Yokoe | 1987-10-20 |
| 4628404 | Dielectric composition and laminated capacitor | Nobuo Yokoe, Takashi Okawa, Kazuyoshi Yamashita | 1986-12-09 |