Assignee
Inventors
- Yasushi Miyajima (137 patents)
- Yoichiro Sako (552 patents)
- Toshiro Terauchi (101 patents)
- Makoto Inoue (169 patents)
- Masamichi Asukai (127 patents)
- Mitsuru Takehara (124 patents)
- Takatoshi Nakamura (174 patents)
US Patent RE47298 · Granted Mar 12, 2019