Assignee
Inventors
- Michio Hagiya (13 patents)
- Kiwamu Imagawa (4 patents)
- Yuuki Hosoda (1 patents)
- Noriko Koizumi (24 patents)
- Naoki Okumura (20 patents)
- Makiko Nakahara (1 patents)
- Shigeru Kinoshita (54 patents)
US Patent 10174284 · Granted Jan 8, 2019