Assignee
Inventors
- Takanori Watanabe (155 patents)
- Mineo Shimotsusa (97 patents)
- Takeshi Ichikawa (154 patents)
- Hajime Ikeda (88 patents)
- Yasuhiro Sekine (52 patents)
- Akira Ohtani (28 patents)
- Takeshi Kojima (147 patents)
US Patent 8482646 · Granted Jul 9, 2013