Assignee
Inventors
- Yasuhiro Kawai (75 patents)
- Kazuhiko Yamaashi (8 patents)
- Haruhiko Kobayashi (13 patents)
- Mitsugu Kaneko (8 patents)
- Noriko Kurimoto (10 patents)
- Masami NAKAKURA (5 patents)
- Teppei SONODA (4 patents)
US Patent 10821540 · Granted Nov 3, 2020