Assignee
Inventors
- Tsutomu Udagawa (17 patents)
- Akira Nakayama (81 patents)
- Ryohei Yamashita (54 patents)
- Shiho Izumi (68 patents)
- Manabu Edamura (55 patents)
- Kouji Ishikawa (146 patents)
- Hidetoshi Satake (65 patents)
US Patent 10060450 · Granted Aug 28, 2018