Assignee
Inventors
- Kazuya Shimizu (18 patents)
- Masato Kaneta (2 patents)
- Haruo Kobayashi (41 patents)
- Tatsuji Matsuura (36 patents)
- Katsuyoshi Yagi (5 patents)
- Akira Abe (163 patents)
- Koichiro Mashiko (58 patents)
US Patent 7884751 · Granted Feb 8, 2011