Assignee
Inventors
- Takao Imai (19 patents)
- Toru Ueno (14 patents)
- Keiji MURASE (3 patents)
- Yuji Takai (14 patents)
- Hiroki Noritake (1 patents)
- Hiroshi Shikata (14 patents)
- Naoki Kamiya (13 patents)
- Osamu Yoshikawa (66 patents)
US Patent 9691315 · Granted Jun 27, 2017