Assignee
Inventors
- Masuo Kokumai (6 patents)
- Yukiharu Nakamura (10 patents)
- Mitsuru Kishine (50 patents)
- Tetsuo Kitahaba (4 patents)
- Hirokazu Yukawa (14 patents)
- Kazuhide Sawada (23 patents)
- Sang Bong Han (7 patents)
- Tetsuo Shimizu (168 patents)
- Takahisa Aoyama (157 patents)