Assignee
Inventors
- Koji Takeshima (4 patents)
- Masayuki Mitsuda (8 patents)
- Yoshinori Nonami (6 patents)
- Sakurako Tokura (17 patents)
- Naohiko Suzuki (32 patents)
- Yoshimasa Koba (16 patents)
- Masafumi Iwata (18 patents)
US Patent 9079752 · Granted Jul 14, 2015