Assignee
Inventors
- Akio Sayano (14 patents)
- Masashi Takahashi (191 patents)
- Masahiro Saito (147 patents)
- Kazuyoshi Nakajima (12 patents)
- Tadashi Tanuma (6 patents)
- Satoru Asai (34 patents)
- Kenji Kamimura (61 patents)
US Patent 9309773 · Granted Apr 12, 2016