Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7102458 | High-frequency line-waveguide converter having the HF line terminated within an opening portion | Shinichi Koriyama | 2006-09-05 |
| 6927653 | Dielectric waveguide type filter and branching filter | Kenji Kitazawa | 2005-08-09 |
| 6832081 | Nonradiative dielectric waveguide and a millimeter-wave transmitting/receiving apparatus | Nobuki Hiramatsu, Takeshi Okamura, Kazuki Hayata, Yoshitake Terashi, Hironori Kii +1 more | 2004-12-14 |
| 6515562 | Connection structure for overlapping dielectric waveguide lines | Takeshi Takenoshita | 2003-02-04 |
| 6400114 | Numerical control apparatus for roll grinding machine | Takashi Kunugi | 2002-06-04 |
| 6380825 | Branch tee dielectric waveguide line | Takeshi Takenoshita | 2002-04-30 |
| 6359535 | Dielectric waveguide line bend formed by rows of through conductors | Takeshi Takenoshita | 2002-03-19 |
| 6064350 | Laminated aperture-faced antenna and multi-layered wiring board comprising the same | Takeshi Takenoshita | 2000-05-16 |
| 6057747 | Dielectric waveguide line and its branch structure | Takeshi Takenoshita | 2000-05-02 |
| 5982256 | Wiring board equipped with a line for transmitting a high frequency signal | Takeshi Takenoshita | 1999-11-09 |
| 5844805 | Automatic programming apparatus for numerically controlled roll grinder | Takazumi Watanabe, Nobuyuki Endo, Masayuki Tatara, Haruki Kabe, Keiji Shimizu +2 more | 1998-12-01 |
| 5771599 | Method of and instrument for measuring roll diameter in roll grinder | Takazumi Watanabe, Masayuki Tatara, Yoshinori Hata, Kazuo Kimura | 1998-06-30 |
| 4393281 | Dip switch | Hiroyuki Ohmori, Yuzo Mikage | 1983-07-12 |