Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8284383 | Object recognition apparatus utilizing beam scanning for detecting widths of objects of various sizes and located at various ranges | Taro Beppu, Kiyokazu Takagi, Takashi Ogawa | 2012-10-09 |
| 7271761 | Distance calculating method and system | Kazuma Natsume | 2007-09-18 |
| 7151482 | Antenna configuration and radar device including same | Kazuma Natsume | 2006-12-19 |
| 6339395 | Radar apparatus using digital beam forming techniques | Kazuma Natsume | 2002-01-15 |
| 6337656 | Monopulse radar apparatus | Kazuma Natsume, Hiroaki Kumon | 2002-01-08 |
| 6292129 | Structure of radar system with multi-receiver channel | Kazuoki Matsugatani | 2001-09-18 |
| 5977904 | Structure of aperture antenna and radar system using same | Hiroshi Mizuno, Takeshi Matsui | 1999-11-02 |
| 5815112 | Planar array antenna and phase-comparison monopulse radar system | Kunihiko Sasaki, Masanobu Yukumatsu, Toshiya Saito, Hideo Matsuki | 1998-09-29 |
| 5757307 | Radar system for detecting distance, mutual speed and azimuth of a target obstacle | Hiroto Nakatani, Hiroshi Mizuno, Akihisa Fujita, Hiroshi Naganawa, Kunihiko Sasaki | 1998-05-26 |
| 5751240 | FMCW radar system for detecting distance, relative velocity and azimuth of a target obstacle | Akihiso Fujita, Hiroshi Mizuno, Hiroto Nakatani, Hiroshi Naganawa | 1998-05-12 |
| 5731778 | FM-CW radar apparatus for measuring relative speed of and distance to an object | Hiroto Nakatani, Hiroshi Mizuno, Akihisa Fujita, Hiroshi Naganawa | 1998-03-24 |
| 5619208 | FM-CW radar system | Yukimasa Tamatsu, Hiroto Nakatani | 1997-04-08 |