Assignee
Inventors
- Norikazu Ohtake (11 patents)
- Akira Naya (9 patents)
- Yuji Haga (15 patents)
- Makoto Jitsuoka (10 patents)
- Takuya Suga (6 patents)
- Ryo Yoshimoto (5 patents)
- Shigeru Tokita (15 patents)
- Akio Kanatani (46 patents)
US Patent 8044070 · Granted Oct 25, 2011