Assignee
Inventors
- Hiroshi Nagase (55 patents)
- Takashi Endo (8 patents)
- Kuniaki Kawamura (13 patents)
- Toshiaki Tanaka (10 patents)
- Tomohiko Suzuki (24 patents)
- Tsutomu Suzuki (127 patents)
- Yasushi Kuraishi (2 patents)
- Kimiyasu Shiraki (1 patents)
US Patent 8637539 · Granted Jan 28, 2014