Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824107 | Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2004-11-30 |
| 6764049 | Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2004-07-20 |
| 6695259 | Communication system, communication receiving device and communication terminal in the system | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2004-02-24 |
| 6634602 | Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2003-10-21 |
| 6499698 | Satellite, satellite control method and satellite communication system | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2002-12-31 |
| 6422516 | Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2002-07-23 |
| 6352222 | Satellite, satellite control method and satellite communication system | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2002-03-05 |
| 6328264 | Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith | Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masahiko Ikeda +2 more | 2001-12-11 |