Assignee
Inventors
- Motoyuki Abe (66 patents)
- Masahiko Hayatani (22 patents)
- Tohru Ishikawa (56 patents)
- Takehiko Kowatari (37 patents)
- Atsushi Takaoku (8 patents)
- Yasuo Namaizawa (26 patents)
- Yusuke Irino (14 patents)
US Patent 8991783 · Granted Mar 31, 2015