Assignee
Inventors
- Yoichiro Yamashita (8 patents)
- Masuo Yamashita (8 patents)
- Kenji Shibata (132 patents)
- Koichi Nishimura (132 patents)
- Takehiro Ishino (3 patents)
- Toru Takashima (48 patents)
- Shigeki Takayama (17 patents)
- Yuuji Fujita (10 patents)
- Koji Anraku (20 patents)
- Unknown