Assignee
Inventors
- Keiko Kushibiki (37 patents)
- Fuminori Sato (19 patents)
- Naoki Hara (36 patents)
- Mitsugu Yamanaka (19 patents)
- Masaharu Hatano (38 patents)
- Makoto Uchiyama (27 patents)
- Itaru Shibata (20 patents)
- Tatsuhiro Fukuzawa (23 patents)
US Patent 7790328 · Granted Sep 7, 2010