Assignee
Inventors
- Mariko Takii (21 patents)
- Koichi Sakata (70 patents)
- Tohru Suganuma (15 patents)
- Masahiro Seki (27 patents)
- Masashi Nagayama (44 patents)
- Shinya Nakagawa (55 patents)
- Kei Niwayama (4 patents)
US Patent 10474051 · Granted Nov 12, 2019