Assignee
Inventors
- Sumio Uehara (9 patents)
- Tooru Nagase (4 patents)
- Kyouichi Maseki (4 patents)
- Kouichi Nakajima (9 patents)
- Makoto Ookahara (3 patents)
- Yoshiaki Komatsu (13 patents)
- Unknown
- Masaki Kamimura (8 patents)
US Patent 8049424 · Granted Nov 1, 2011