Assignee
Inventors
- Masanori Tojima (28 patents)
- Kouichi Yamashita (19 patents)
- Tsugio Sudou (15 patents)
- Koji Takeda (71 patents)
- Takao Nagai (24 patents)
- Katsuhiro Kajino (3 patents)
- Yasuhiro Yanagida (16 patents)
- Yasuyuki Suzuki (189 patents)
US Patent 9507360 · Granted Nov 29, 2016