Assignee
Inventors
- Katsumi Kikuchi (80 patents)
- Shintaro Yamamichi (66 patents)
- Hideya Murai (40 patents)
- Takuo Funaya (35 patents)
- Takehiko Maeda (19 patents)
- Hirokazu Honda (34 patents)
- Kenta Ogawa (28 patents)
- Jun Tsukano (14 patents)
US Patent 7674989 · Granted Mar 9, 2010