Assignee
Inventors
- Koichi Matsuo (12 patents)
- Akihiro Nakamura (153 patents)
- Isao Iwaguchi (72 patents)
- Tomohiko Fukawa (2 patents)
- Satoshi Fukui (26 patents)
- Kozo Yamazaki (71 patents)
- Shuji Kimura (36 patents)
US Patent 7777808 · Granted Aug 17, 2010