Assignee
Inventors
- Takaaki Sekiai (16 patents)
- Akihiro Yamada (141 patents)
- Yoshiharu Hayashi (35 patents)
- Masaki Kanada (4 patents)
- Toru Eguchi (30 patents)
- Satoru Shimizu (97 patents)
- Masayuki Fukai (31 patents)
US Patent 8209040 · Granted Jun 26, 2012