Assignee
Inventors
- Hiroyuki Kawata (88 patents)
- Naoki Maruyama (87 patents)
- Akinobu Murasato (16 patents)
- Akinobu Minami (12 patents)
- Masafumi Azuma (54 patents)
- Takuya Kuwayama (24 patents)
- Shigeru Yonemura (37 patents)
US Patent 9694561 · Granted Jul 4, 2017