Assignee
Inventors
- Kenro Hama (9 patents)
- Katsuhiko Akita (35 patents)
- Daisuke Sakiyama (36 patents)
- Toshikazu Kawaguchi (45 patents)
- Kazusei Takahashi (32 patents)
- Yuki Asai (14 patents)
- Takeshi Maekawa (13 patents)
- Yuji Tanaka (232 patents)
US Patent 9311035 · Granted Apr 12, 2016