Assignee
Inventors
- Hisayoshi Jonishi (5 patents)
- Tomohiro Okamoto (5 patents)
- Norio Adachi (5 patents)
- Akihiko Isogai (4 patents)
- Tatsuya Jukurogi (2 patents)
- Hideaki Konishi (1 patents)
- Fumihiro Fukui (3 patents)
US Patent 9580401 · Granted Feb 28, 2017