Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7894048 | Optical sheet and method for manufacturing the same | Shinji Fujimoto, Junichi Fujimori | 2011-02-22 |
| 7812769 | RFID reader/writer antenna | Hirokazu Sano, Norihisa Osumi, Rikako Mine | 2010-10-12 |
| 7578181 | Method for correcting concave-convex exhibited on a surface of a body of rotation | Norihiro Honda | 2009-08-25 |
| 7336360 | Imaging polarimetry | Kazuhiko Oka, Atsushi Taniguchi, Hiroshi Okabe | 2008-02-26 |
| 7079080 | Circularly polarized antenna and rectenna using this antenna | Hiroyuki Satoh, Hirokatsu Okegawa | 2006-07-18 |
| 6958970 | Disk player | Ken Okamura, Ryuji Tsukagoshi, Hidenori Takeda, Yusuke Akama | 2005-10-25 |
| 6774862 | Multibeam antenna apparatus | Hiroyuki Satou, Izuru Naitou, Soichi Matsumoto | 2004-08-10 |
| 6723912 | Space photovoltaic power generation system | Hiroyuki Sato, Izuru Naito, Izumi Mikami | 2004-04-20 |
| 6661384 | Mirror surface accuracy measuring device and mirror surface control system of reflector antenna | — | 2003-12-09 |
| 6288683 | Antenna mirror surface measuring/adjusting device | Hiroyuki Deguchi, Norio Miyahara, Shuji Urasaki, Soichi Matsumoto, Masato Ishiguro +1 more | 2001-09-11 |
| 5610900 | Centering device of an optical disc player | Masakazu Yamashita, Shigeharu Furusawa, Masao Abe, Hidekatsu Miyasaka | 1997-03-11 |
| 5504729 | Multi-tray disk player with selective tray latching | Yuji Ikedo, Isami Kenmotsu, Masakazu Yamashita, Shogo Sato | 1996-04-02 |