Assignee
Inventors
- Yuehu Pu (28 patents)
- Katsuhisa Yoshida (12 patents)
- Yuichi Yamamoto (166 patents)
- Hidenobu Sakamoto (13 patents)
- Taizo Honda (24 patents)
- Hisashi Harada (78 patents)
- Takaaki Iwata (43 patents)
US Patent 8658991 · Granted Feb 25, 2014