Assignee
No assignee recorded.
Inventors
- Shigeru Yamaki (13 patents)
- Hideo Miyata (33 patents)
- Nobuyuki Mitarai (3 patents)
- Nobuaki Ishii (23 patents)
- Katsumi Murofushi (44 patents)
- Kunio Yoshida (59 patents)
US Patent 8840830 · Granted Sep 23, 2014
No assignee recorded.