Assignee
Inventors
- Minoru Ikemoto (9 patents)
- Hideo Okayama (14 patents)
- Hidetoshi Kitanaka (66 patents)
- Hidetoshi Sumita (5 patents)
- Yoshinobu Koji (6 patents)
- Kiyonobu Ueda (2 patents)
- Yasuhisa Adachi (2 patents)
- Makoto Sugiura (1 patents)
US Patent 8716884 · Granted May 6, 2014