Assignee
Inventors
- Masanari Kimoto (20 patents)
- Kunio Goto (64 patents)
- Masaru Takahashi (180 patents)
- Kunihiro Fukui (13 patents)
- Shigeo Nagasaku (19 patents)
- Ryuichi Imai (11 patents)
- Shigeo Onishi (33 patents)
- Unknown
US Patent 8276946 · Granted Oct 2, 2012