Assignee
Inventors
- Ikumi Itsumi (10 patents)
- Mitsuaki Hirata (49 patents)
- Masae Kitayama (36 patents)
- Kenichi Hyohdoh (5 patents)
- Yuki Yamashita (48 patents)
- Akane Sugisaka (10 patents)
- Fumikazu Shimoshikiryoh (114 patents)
US Patent 9046728 · Granted Jun 2, 2015