Assignee
Inventors
- Keiichiro Ashizawa (82 patents)
- Mitsuo Nakatani (45 patents)
- Hiroaki Miwa (43 patents)
- Takao Tanaka (55 patents)
- Sadafumi Hirai (12 patents)
- Shinichi Kawabe (14 patents)
- Unknown
- Kazuyuki Ito (78 patents)
- Masahiro Ieda (9 patents)
US Patent 10054826 · Granted Aug 21, 2018