Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466321 | Method of diagnosing nutritious condition of crop in plant field | Yukio Hosaka, Hideharu Maruyama, Nobuhiko Nakamura | 2002-10-15 |
| 6460704 | Rotary shaking separator | Akira Fukuhara, Kiminori Kono, Masahide Houri, Shigeki Kinoshita, Masashi Kageyama +2 more | 2002-10-08 |
| 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 | Yukio Hosaka, Hideharu Maruyama, Nobuhiko Nakamura | 2002-08-27 |
| 6431367 | Method and apparatus for exchanging sifter frames of a plan sifter | Hideki Sakaki, Akira Orihashi | 2002-08-13 |
| 6427128 | Apparatus and method for evaluating quality of granular object | Manabu Ikeda, Satoru Takashita, Takahiro Doi | 2002-07-30 |
| 6347579 | Husking apparatus | Masahide Houri, Minoru Koreda, Takeshi Mito | 2002-02-19 |