Assignee
Inventors
- Masashi Ito (141 patents)
- Katsumi Shibayama (260 patents)
- Kazuto Ofuji (51 patents)
- Yoshihiro Maruyama (73 patents)
- Mitsuhiro Ito (75 patents)
- Toshiyuki Nagata (29 patents)
- Hisashi Takamori (8 patents)
US Patent D888277 · Granted Jun 23, 2020