Assignee
Inventors
- Jun Yaokawa (13 patents)
- Yasushi Iwata (36 patents)
- Yoshio Sugiyama (8 patents)
- Hiroaki Iwahori (8 patents)
- Norihiro Amano (6 patents)
- Noriyuki Ueno (14 patents)
- Takehito Kobayashi (52 patents)
US Patent 9120146 · Granted Sep 1, 2015