| 6683970 |
Method of diagnosing nutritious condition of crop in plant field |
Satoru Satake, Yukio Hosaka, Nobuhiko Nakamura |
2004-01-27 |
| 6559611 |
Method for starting a load by engine-driven generator and engine-driven generator |
Satoru Satake, Yukio Hosaka, Yuuji Matsumoto, Kiyonori Nakaoka |
2003-05-06 |
| 6466321 |
Method of diagnosing nutritious condition of crop in plant field |
Satoru Satake, Yukio Hosaka, Nobuhiko Nakamura |
2002-10-15 |
| 6442486 |
Method for determining amount of fertilizer application for grain crops, method for estimating quality and yield of grains and apparatus for providing grain production information |
Satoru Satake, Yukio Hosaka, Nobuhiko Nakamura |
2002-08-27 |
| 6208420 |
Method and apparatus for estimating quality of grains |
Satoru Satake, Yukio Hosaka, Nobuhiko Nakamura, Nobuharu Yagishita |
2001-03-27 |