Assignee
Inventors
- Nobuhiro Morita (14 patents)
- Yuji Yamanaka (82 patents)
- Toshiyuki Iseki (11 patents)
- Toshimichi Nasukawa (6 patents)
- Shinichi Kosuga (1 patents)
- Hiroaki Takahashi (329 patents)
- Akira Takahashi (622 patents)
US Patent 8085312 · Granted Dec 27, 2011