Assignee
Inventors
- Wataru Kurokawa (10 patents)
- Seitaro Kanazawa (7 patents)
- Shinichi Taya (7 patents)
- Kunihiro Yoshimura (10 patents)
- Naomi Iida (7 patents)
- Miwa Iida (6 patents)
- Masahiko Matsukawa (23 patents)
US Patent 10000858 · Granted Jun 19, 2018