Assignee
Inventors
- Tetsuro Shigemizu (16 patents)
- Masami Iida (14 patents)
- Takehiko Nishida (26 patents)
- Masazumi Ohishi (2 patents)
- Kazuyuki Adachi (9 patents)
- Shinji Murakami (37 patents)
- Yoshihiro Wada (42 patents)
US Patent 8994334 · Granted Mar 31, 2015