Assignee
Inventors
- Akira Utagawa (12 patents)
- Masahiro Kiyohara (43 patents)
- Takehito Ogata (37 patents)
- Satoshi Suzuki (578 patents)
- Shoji Muramatsu (70 patents)
- Yasuhisa Hayakawa (95 patents)
- Osamu Fukata (52 patents)
- Akira Morimoto (52 patents)
US Patent 9690996 · Granted Jun 27, 2017