Assignee
Inventors
- Takashi Oshima (90 patents)
- Tatsuji Matsuura (36 patents)
- Naoki Yada (33 patents)
- Takahiro Miki (106 patents)
- Akihiro Kitagawa (8 patents)
- Tetsuo MATSUI (5 patents)
- Kunihiko Usui (23 patents)
US Patent 8525712 · Granted Sep 3, 2013