| 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, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, 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, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, Masahiko Ikeda +2 more |
2004-07-20 |
| 6695259 |
Communication system, communication receiving device and communication terminal in the system |
Toshihide Maeda, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, 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, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, Masahiko Ikeda +2 more |
2003-10-21 |
| 6499698 |
Satellite, satellite control method and satellite communication system |
Toshihide Maeda, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, 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, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, Masahiko Ikeda +2 more |
2002-07-23 |
| 6352222 |
Satellite, satellite control method and satellite communication system |
Toshihide Maeda, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, 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, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada, Masahiko Ikeda +2 more |
2001-12-11 |
| 6241192 |
Earth observation method, and system and observation satellite, operating ground system and program for the same |
Hideji Kondo, Hiroshi Matsumura |
2001-06-05 |
| 5238547 |
Gas-liquid separation device for electroconductive gas-liquid two phase flow |
Kuniyoshi Tsubouchi, Tsutomu Okusawa |
1993-08-24 |
| 5101848 |
Shut off apparatus for a fluid passage, method for controlling the same, and method for confirming closing of the same |
Yoshio Kojima, Tsutomu Okusawa, Kuniyoshi Tsubouchi, Yoichi Yoshinaga, Yusuke Takagi +1 more |
1992-04-07 |
| 4616227 |
Method of reconstructing synthetic aperture radar image |
Koichi Homma, Akira Maeda, Shimbu Yamagata |
1986-10-07 |
| 4561723 |
Electronic stereoscopic viewing device |
Kazumi Matsumoto |
1985-12-31 |
| 4401304 |
Electronic tennis game with interactive controls |
— |
1983-08-30 |
| 4192093 |
Toy carrier vehicle |
— |
1980-03-11 |