Assignee
Inventors
- Kazuhiro Akiyama (48 patents)
- Hatsuhide Igarashi (13 patents)
- Seiichi Okamoto (10 patents)
- Toshiyuki Miyashita (14 patents)
- Kazumi Seki (6 patents)
- Tatsuya Uchino (7 patents)
- Shigeki Kajimoto (8 patents)
US Patent 7717349 · Granted May 18, 2010