Assignee
Inventors
- Etsuhisa Yamada (49 patents)
- Haruyuki Nishijima (66 patents)
- Tomohiko Nakamura (45 patents)
- Gouta Ogata (11 patents)
- Hiroshi Oshitani (46 patents)
- Ryoko Awa (4 patents)
- Tatsuhiko Nishino (9 patents)
- Mika Gocho (18 patents)
US Patent 8973394 · Granted Mar 10, 2015