Assignee
Inventors
- Shoichiro Matsuo (60 patents)
- Katsuhiro Takenaga (55 patents)
- Kentaro Ichii (17 patents)
- Hirotaka Ono (19 patents)
- Kyouzou Tsujikawa (3 patents)
- Makoto Yamada (239 patents)
- Hiroji Masuda (17 patents)
US Patent 9252556 · Granted Feb 2, 2016