Assignee
Inventors
- Masaru Shirai (4 patents)
- Junichi Onozaki (7 patents)
- Hiroshi Saito (382 patents)
- Isao Sakamoto (17 patents)
- Masahiko Furuno (4 patents)
- Haruhiko Ando (1 patents)
- Atsushi Hiratsuka (1 patents)
US Patent 8042727 · Granted Oct 25, 2011