Assignee
Inventors
- Nobuki Shiragaki (3 patents)
- Tomokazu Sugitani (2 patents)
- Hiroyuki Oyokawa (3 patents)
- Satoru Yonetani (2 patents)
- Hiroshi Kanai (108 patents)
- Nobuyuki Shimoda (11 patents)
- Ichiro Oura (4 patents)
- Hitoshi Kikuchi (47 patents)
US Patent 9133346 · Granted Sep 15, 2015