Assignee
Inventors
- Toshihiko Nagase (121 patents)
- Daisuke Watanabe (234 patents)
- Koji Ueda (120 patents)
- Katsuya Nishiyama (59 patents)
- Eiji Kitagawa (105 patents)
- Kenji Noma (42 patents)
- Tadashi Kai (111 patents)
US Patent 9312475 · Granted Apr 12, 2016