Assignee
Inventors
- Mitsugu Sohma (5 patents)
- Tetsuo Tsuchiya (21 patents)
- Toshiya Kumagai (15 patents)
- Kenichi Tsukada (44 patents)
- Kunihiko Koyanagi (3 patents)
- Takashi Ebisawa (26 patents)
- Hidehiko Ohtu (2 patents)
US Patent 9096440 · Granted Aug 4, 2015