Assignee
Inventors
- Mikio Bando (22 patents)
- Toshiyuki Aoki (29 patents)
- Tomoaki Hiruta (29 patents)
- Takayoshi Yokota (28 patents)
- Hiroyuki Kohida (9 patents)
- Kazuhiro Okada (154 patents)
- Zhixing Liu (8 patents)
US Patent 9057781 · Granted Jun 16, 2015