Assignee
Inventors
- Johji Nakagaki (2 patents)
- Akihiro Asahara (1 patents)
- Hideo Kimura (41 patents)
- Hiroaki Kitahara (21 patents)
- Tatsuya Nishiwaki (48 patents)
- Yasuhiko Shiota (4 patents)
- Takeshi Yamada (206 patents)
US Patent 7525107 · Granted Apr 28, 2009