Assignee
Inventors
- Hiroyuki Imaizumi (15 patents)
- Tetsuya Kajita (21 patents)
- Kenichi Takashima (2 patents)
- Minako Yotsuji (8 patents)
- Keiko Takakura (4 patents)
- Akira Yotsuji (5 patents)
- Junichi Mitsuyama (5 patents)
- Katsumi Shimizu (2 patents)
- Hiroshi Sakai (17 patents)
- Hirokazu Narita (28 patents)