Assignee
Inventors
- Akira Tanizaki (5 patents)
- Akira Takase (15 patents)
- Yukio Kawasaki (7 patents)
- Shiro Murai (11 patents)
- Kinya Nakamura (1 patents)
- Fumihiro Kamikonya (2 patents)
- Yasuo Hasegawa (28 patents)
US Patent 8562497 · Granted Oct 22, 2013