Assignee
Inventors
- Norio Nakayama (29 patents)
- Toshihiko Takaki (14 patents)
- Haruhiko Fukumoto (1 patents)
- Kaori Matoishi (6 patents)
- Shiro Nakatsuka (4 patents)
- Naoshi Nagai (13 patents)
- Eiichi Takahashi (7 patents)
- Yukiko Enomoto (1 patents)
US Patent 9150422 · Granted Oct 6, 2015