Assignee
Inventors
- Koshiro Yamaguchi (141 patents)
- Akira Sago (111 patents)
- Takashi Horiuchi (123 patents)
- Tsutomu Kato (95 patents)
- Teruo Imamaki (85 patents)
- Yasuhiro Shibata (57 patents)
- Susumu Murata (48 patents)
- Kengo Noda (36 patents)
US Patent 9409425 · Granted Aug 9, 2016