Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7095380 | Antenna device | Naofumi Yoneda, Moriyasu Miyazaki, Yoshio Inasawa, Yoshihiko Konishi, Shigeru Makino +4 more | 2006-08-22 |
| 7091804 | Rotary joint | Yoji Aramaki, Naofumi Yoneda, Moriyasu Miyazaki, Izuru Naito, Toshiyuki Horie +1 more | 2006-08-15 |
| 7019706 | High frequency module and antenna device | Naofumi Yoneda, Moriyasu Miyazaki, Tetsu Ohwada, Hideyuki Oh-Hashi, Koji Yamanaka +4 more | 2006-03-28 |
| 6556165 | Antenna apparatus and waveguide rotary coupler | Tomoaki Fukushima, Ichiro Shirokawa, Hidetaka Yamauchi, Yoshihiko Konishi | 2003-04-29 |
| 6529161 | Antenna control method and antenna controller | Tomoaki Fukushima, Takeo Shimizu | 2003-03-04 |
| 6311949 | Apparatus for operating water gate | Yoshio Iida | 2001-11-06 |
| 6154640 | Method and apparatus for communication and signal synthesis | Kenji Itoh, Ken'ichi Tajima, Shuji Nishimura | 2000-11-28 |
| 5859570 | Frequency synthesizer using divided and frequency converted DDS signal as reference for PLL | Kenji Itoh, Ken'ichi Tajima, Shuji Nishimura | 1999-01-12 |
| 5809409 | Balanced mixer, distributer and band rejection filter for use in same, and frequency mixing method | Kenji Itoh, Tomonori Sigematsu | 1998-09-15 |
| 5801589 | Frequency synthesizer which suppresses a spurious | Kenichi Tajima, Kenji Itoh, Shuji Nishimura, Masayuki Doi | 1998-09-01 |
| 5787126 | Detector and receiving and transmitting apparatus | Kenji Itoh, Mitsuhiro Shimozawa, Kenji Kawakami, Noriharu Suematsu | 1998-07-28 |
| 5184093 | Frequency synthesizer | Kenji Itoh, Shuji Urasaki | 1993-02-02 |
| 4846643 | Apparatus for making cotton candy | Isao Yamamoto, Kaoru Kikuchi | 1989-07-11 |
| 4731001 | Apparatus for making cotton candy | Isao Yamamoto, Kaoru Kikuchi | 1988-03-15 |
| 4520864 | Year-round air conditioner with evaporator band and special heater placement | Nobuhiko Katagiri, Hidenobu Matsubara | 1985-06-04 |
| 4449733 | Elevationally adjustable fluid suspension system for a wheel tractor scraper or the like | Osamu Kurihara | 1984-05-22 |
| 4308930 | Muffler for a vehicle | Kimio Miyake | 1982-01-05 |
| 4241702 | Noise-proof and air-cooled enclosure for an engine | Sadatoshi Takeuchi, Kimio Miyake, Mitsuhisa Sakae | 1980-12-30 |
| 4216700 | Actuator device for actuating ejector of scraper | — | 1980-08-12 |