Assignee
Inventors
- Kenji Kawashima (19 patents)
- Hiroshi Enomoto (36 patents)
- Noriko Ishizaka (2 patents)
- Minoru Yamamoto (28 patents)
- Kazuhiro Kudou (5 patents)
- Masaaki Murai (6 patents)
- Takaaki Inaba (4 patents)
- Kazuyoshi Okamoto (48 patents)
US Patent 7977371 · Granted Jul 12, 2011