Assignee
Inventors
- Hisayoshi Watanabe (38 patents)
- Hideyuki Yatsu (13 patents)
- Takayuki Nishizawa (6 patents)
- Masashi Sano (63 patents)
- Hiromichi Umehara (24 patents)
- Takayasu Kanaya (33 patents)
- Tetsuji Hori (13 patents)
US Patent 8529777 · Granted Sep 10, 2013