Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504823 | Network monitoring system and method thereof | Katsutoshi Nakajima, Yoshikazu Saito, Kazuyoshi Unno, Akiyoshi Tomita, Akira Norizuki | 2003-01-07 |
| 6501574 | Optical multiplex transmission apparatus and optical multiplex transmission method | Kazuyoshi Unno, Akiyoshi Tomita, Akira Norizuki, Katsutoshi Nakajima, Yoshikazu Saito | 2002-12-31 |
| 6400969 | Communication equipment, charging terminal structure and isolating switch | Atsushi Yamashita, Shinya Kinoshita, Yuzo Oishi, Takashi Kamiya, Yoshihiro Nishikawa +1 more | 2002-06-04 |
| 6381714 | Error detection method, error detection apparatus, and network system | Akiyoshi Tomita, Kazuyoshi Unno, Akira Norizuki, Katsutoshi Nakajima, Yoshikazu Saito | 2002-04-30 |
| 6313805 | Wide range azimuth driving system for satellite communication antenna | — | 2001-11-06 |
| 6253335 | Network abnormality recovery method and system | Katsutoshi Nakajima, Katsumi Murakami, Akira Norizuki, Yoshiyuki Furuya | 2001-06-26 |
| 6199174 | Abnormality recovery system | Akira Norizuki, Katsumi Murakami, Katsutoshi Nakajima | 2001-03-06 |
| 6158281 | Vibration gyroscope | Kazuhiro Ebara, Katsumi Fujimoto, Takeshi Nakamura | 2000-12-12 |
| 6154859 | Abnormality monitor method and abnormality monitor system in a network | Akira Norizuki, Katsumi Murakami, Katsutoshi Nakajima | 2000-11-28 |
| 6040760 | Center cluster module and system, and electrical equipment connector system | Ichiro Kataoka, Kunimitsu Aoki, Yoshiyuki Furuya, Junichi Matsushita, Katsutoshi Nakajima +3 more | 2000-03-21 |
| 5898463 | Image display apparatus | — | 1999-04-27 |
| 5857056 | Information recording and reproducing apparatus | Sousuke Iwami | 1999-01-05 |
| 5850119 | Vibration gyroscope | Kazuhiro Ebara, Katsumi Fujimoto | 1998-12-15 |
| 5479822 | Casing for a vibratory gyroscope | Shozo Motohashi, Katsumi Fujimoto, Yoshiaki Heinouchi, Kazuhiro Yoshitani, Yukio Sakashita | 1996-01-02 |
| 5293225 | Digital signal processing system for color camera apparatus including separate delays for color signal and brightness signal processing | Shozo Yokoyama, Masanori Kubota, Takashi Kiyofuji, Mamoru Miyashita | 1994-03-08 |
| 5060061 | Method of reading an image recorded in a photographic film tone characteristic correcting method in reproducing an image recorded in a photographic film | Ichiro Shishido, Tadayoshi Miyoshi, Takashi Kuriyama, Hiromitsu Kurokawa, Shigeaki Tada | 1991-10-22 |
| 4746972 | Imaging apparatus with bidirectionally transferrable identical charge transfer devices for converting mirror images | Itsuo Takanashi, Shintaro Nakagaki | 1988-05-24 |
| 4697116 | Piezoelectric vibrator | Takeshi Nakamura, Ikuo Matsumoto | 1987-09-29 |
| 4647976 | Apparatus and method for producing a still image video signal using solid-state imaging device | Shintaro Nakagaki | 1987-03-03 |
| 4642677 | Color TV camera with plural solid state imaging devices mutually horizontally displaced and associated filters of vertically-oriented color stripes | Itsuo Takanashi, Tadayoshi Miyoshi, Shintaro Nakagaki | 1987-02-10 |
| 4511821 | Support structure for piezoelectric vibrator | Takeshi Nakamura, Satoshi Matsuda, Ikuo Matsumoto | 1985-04-16 |
| 4472654 | Piezoelectric tuning fork vibrator with reduced vibrational leakage | Takeshi Nakamura, Satoshi Matsuda, Tsutomu Okada | 1984-09-18 |
| 4469975 | Piezoelectric vibrator device including vibrator element and frame of unitary construction | Takeshi Nakamura | 1984-09-04 |
| 4445066 | Electrode structure for a zinc oxide thin film transducer | Takeshi Nakamura | 1984-04-24 |
| 4433264 | Electrode structure for a zinc oxide thin film | Takeshi Nakamura | 1984-02-21 |