Assignee
Inventors
- Kayo HASHIZUME (6 patents)
- Yoshio Oka (39 patents)
- Masamichi Yamamoto (25 patents)
- Takashi Kasuga (30 patents)
- Yugo Kubo (1 patents)
- Hideki Kashihara (19 patents)
- Hiroshi Ueda (445 patents)
US Patent 10889086 · Granted Jan 12, 2021