Assignee
Inventors
- Zhaohui Cheng (25 patents)
- Hideo Kashima (36 patents)
- Hiroaki Baba (4 patents)
- Takeyoshi Ohashi (20 patents)
- Tomonori Nakano (26 patents)
- Kotoko Urano (7 patents)
- Naomasa Suzuki (54 patents)
US Patent 9287084 · Granted Mar 15, 2016