Assignee
Inventors
- Hiroshi Kakibayashi (18 patents)
- Shigeyuki Hosoki (28 patents)
- Yuji Takagi (198 patents)
- Ryo Miyake (34 patents)
- Kuniyasu Nakamura (15 patents)
- Mitsugu Sato (129 patents)
- Hiroyuki Kobayashi (607 patents)
US Patent 6875984 · Granted Apr 5, 2005