Assignee
Inventors
- Seiji Nagai (44 patents)
- Shiro Yamazaki (72 patents)
- Yasuhide Yakushi (6 patents)
- Takayuki Sato (173 patents)
- Makoto Iwai (93 patents)
- Katsuhiro Imai (68 patents)
- Yusuke Mori (150 patents)
- Yasuo Kitaoka (84 patents)
US Patent 8507364 · Granted Aug 13, 2013