Assignee
Inventors
- Takeshi Takeda (79 patents)
- Yukihiro Ando (10 patents)
- Masaki Okamoto (57 patents)
- Masayuki Okada (29 patents)
- Kaori Takimoto (23 patents)
- Katsuhisa Kugimiya (5 patents)
- Tadayuki Kimura (8 patents)
US Patent 7977140 · Granted Jul 12, 2011