Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048402 | Device for fabricating a metalized film capacitor | Shigeo Okuno, Toshiyuki Nishimori, Shigeo Okabe, Masahiro Kawai, Nobuji Suzuki | 2000-04-11 |
| 5942283 | Method for fabricating a metalized film | Shigeo Okuno, Toshiyuki Nishimori, Shigeo Okabe, Masahiro Kawai, Nobuji Suzuki | 1999-08-24 |
| 5905628 | Metallized film capacitor | Shigeo Okuno, Toshiyuki Nishimori, Shigeo Okabe, Masahiro Kawai, Nobuji Suzuki | 1999-05-18 |
| 5780072 | Manufacturing apparatus for manufacturing TM dual mode dielectric resonator apparatus | Toru Kurisu, Shin Abe | 1998-07-14 |
| 5710530 | TM dual mode dielectric resonator apparatus and methods for adjusting coupling coefficient and resonance frequencies thereof | Toru Kurisu, Shin Abe | 1998-01-20 |
| 5708404 | TM dual mode dielectric resonator and filter utilizing a hole to equalize the resonators resonance frequencies | Toru Kurisu, Shin Abe | 1998-01-13 |
| 5696663 | Capacitor having a band of zinc and an aluminum film formed on a plastic film | Kiyoshi Unami, Nobuji Suzuki, Masanori Tsuda | 1997-12-09 |
| 5680290 | Capacitor having a fuse and a weak member | Toshifumi Akai, Yutaka Tanaka, Toshiyuki Nishimori | 1997-10-21 |
| 5659275 | TM dual mode dielectric resonator apparatus with a method for adjusting the coupling coefficients | Toru Kurisu, Shin Abe | 1997-08-19 |
| 5638037 | TM dual mode dielectric resonator and filter utilizing different size resonators | Toru Kurisu, Shin Abe | 1997-06-10 |
| 5408690 | Antenna supervising apparatus comprising a standing wave ratio measuring unit | Youhei Ishikawa, Sadao Yamashita | 1995-04-18 |
| 5325077 | TE.sub.101 triple mode dielectric resonator apparatus | Youhei Ishikawa, Hiroshi Nishida, Seiji Hidaka | 1994-06-28 |
| 5235294 | Auto-tuned apparatus for band-pass filter | Youhei Ishikawa, Sadao Yamashita, Hiroyuki Kubo | 1993-08-10 |
| 5119034 | Method of measuring dielectric material constants and measuring device employed therefor | Youhei Ishikawa, Jun Hattori, Hiroyuki Kubo, Taiyo Nishiyama | 1992-06-02 |
| 5049842 | Dielectric resonator having a cutout portion for receiving an unitary tuning element conforming to the cutout shape | Youhei Ishikawa, Kouichi Takehara, Toru Tanizaki, Shigeji Arakawa, Shinichi Kunioka | 1991-09-17 |
| 4917317 | Toroidal coil winding machine | Takao Iihama | 1990-04-17 |
| 4902991 | Radio frequency signal combining/sorting device | Youhei Ishikawa, Koichi Takehara, Shigeji Arakawa, Toru Tanizaki | 1990-02-20 |
| 4728913 | Dielectric resonator | Youhei Ishikawa, Kouichi Takehara | 1988-03-01 |
| 4639699 | Dielectric resonator comprising a resonant dielectric pillar mounted in a conductively coated dielectric case | Toshio Nishikawa, Youhei Ishikawa | 1987-01-27 |
| 4623857 | Dielectric resonator device | Toshio Nishikawa, Youhei Ishikawa, Koichi Takehara | 1986-11-18 |
| 4613838 | Dielectric resonator | Youhei Ishikawa | 1986-09-23 |
| 4535382 | Oil-impregnated capacitor | Hironori Yoshino, Kohei Shiota | 1985-08-13 |
| 4434452 | Metallized film capacitor | Takeshi Hamabe, Mikio Naruse, Toshiyuki Nishimori | 1984-02-28 |