Issued Patents All Time
Showing 51–60 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789015 | Vehicle environment monitoring system | Hiroshi Hattori, Nobuharu Nagaoka, Masahito Watanabe | 2004-09-07 |
| 6756414 | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin | Tetsuji Kawamoto, Tomio Kawazoe, Kiyoshi Ikeda, Munekazu Satake, Futoshi Kitatani +2 more | 2004-06-29 |
| 6720938 | Head-up display on a vehicle, with controlled brightness of warning light | Osamu Ohkawara, Masashi Satomura, Hiroshi Hattori, Ken Asami | 2004-04-13 |
| 6690011 | Infrared image-processing apparatus | Masahito Watanabe, Nobuharu Nagaoka, Hiroshi Hattori | 2004-02-10 |
| 6658150 | Image recognition system | Nobuharu Nagaoka, Hiroshi Hattori, Masahito Watanabe | 2003-12-02 |
| 6624209 | Polymer polyol composition, process for producing the same, and process for producing polyurethane resin | Tetsuji Kawamoto, Tomio Kawazoe, Kiyoshi Ikeda, Munekazu Satake, Futoshi Kitatani +2 more | 2003-09-23 |
| 6531959 | Position detecting device | Nobuharu Nagaoka, Masahito Watanabe, Hiroshi Hattori | 2003-03-11 |
| 6327536 | Vehicle environment monitoring system | Nobuharu Nagaoka, Masahito Watanabe, Hiroshi Hattori | 2001-12-04 |
| 5994421 | Water-absorbent resin dispersion and polyurethane composition | Kazuya Otani, Masahiro Matsuoka, Kohei Maeda, Kozaburo Nagata, Takao Ando +2 more | 1999-11-30 |
| 5758311 | Vibration/noise active control system for vehicles | Hideshi Sawada, Hisashi Sano | 1998-05-26 |