Assignee
Inventors
- Akihiko Yanagi (50 patents)
- Yukiyoshi Watanabe (31 patents)
- Katsuaki Wada (23 patents)
- Tetsuya Murata (31 patents)
- Jun Mihara (18 patents)
- Katsuhiko Shibuya (76 patents)
- Eiichi Shimojo (29 patents)
- Akira Emoto (2 patents)
US Patent 7964735 · Granted Jun 21, 2011