Assignee
Inventors
- Akio Watanabe (48 patents)
- Naomitsu Aoki (4 patents)
- Takafumi Ishida (7 patents)
- Hidenori Shigeeda (4 patents)
- Seiji Sakamoto (26 patents)
- Yuji Itakura (10 patents)
- Tetsuo Ootani (7 patents)
US Patent D586495 · Granted Feb 10, 2009