Assignee
Inventors
- Shuichi Ohkubo (44 patents)
- Hiromi Honma (25 patents)
- Masatsugu Ogawa (51 patents)
- Masaki Nakano (151 patents)
- Toshiaki Iwanaga (25 patents)
- Yutaka Kashihara (76 patents)
- Yuji Nagai (102 patents)
- Akihito Ogawa (96 patents)
US Patent 7636287 · Granted Dec 22, 2009