Assignee
Inventors
- Yoshio Yasaka (17 patents)
- Kentaro Kan (8 patents)
- Katsumi Takenaka (6 patents)
- Makoto Shibuya (61 patents)
- Chan Young Park (87 patents)
- Hyun Uk Park (21 patents)
- Tae-In Eom (16 patents)
- Young Kyun Jeong (21 patents)
US Patent 10132555 · Granted Nov 20, 2018