Assignee
Inventors
- Yoshiaki Isshiki (9 patents)
- Yasunori Kohchi (8 patents)
- Kazuo Hattori (10 patents)
- Nobuo Shimma (35 patents)
- Masanori Miwa (5 patents)
- Naohito Inagaki (1 patents)
- Hitoshi Iikura (10 patents)
- Yasuaki Matsubara (3 patents)
US Patent 8084645 · Granted Dec 27, 2011