Assignee
Inventors
- Miki Tamura (51 patents)
- Tamayo Hiroki (11 patents)
- Shigeki Matsutani (13 patents)
- Takao Ogura (64 patents)
- Kazuyuki Ueda (64 patents)
- Yoshihiro Yanagisawa (56 patents)
- Ichiro Nomura (96 patents)
US Patent 9425021 · Granted Aug 23, 2016