Assignee
Inventors
- Yasuo Katano (89 patents)
- Tsuneo Kurotori (66 patents)
- Yuko Arizumi (36 patents)
- Shigeo Takeuchi (44 patents)
- Takahiko Matsumoto (29 patents)
- Yukimichi Someya (68 patents)
- Fuminari Kaneko (29 patents)
US Patent 8699933 · Granted Apr 15, 2014