Assignee
Inventors
- Shigeki Iwanami (59 patents)
- Yasushi Yamanaka (91 patents)
- Yasushi Suzuki (48 patents)
- Atsushi Inaba (52 patents)
- Hironori Asa (41 patents)
- Keiichi Uno (76 patents)
- Kazuhide Uchida (34 patents)
US Patent 7399167 · Granted Jul 15, 2008