Assignee
Inventors
- Akira Kondo (49 patents)
- Takashi Watanabe (622 patents)
- Masaru Nakanishi (14 patents)
- Shuichi Oonishi (3 patents)
- Hitoshi Ozawa (34 patents)
- Naoe Tatara (8 patents)
- Shoichi Hayashida (15 patents)
US Patent 7695440 · Granted Apr 13, 2010