Assignee
Inventors
- Ryoji Oritsuki (16 patents)
- Minoru Hiroshima (17 patents)
- Masahiro Yanai (44 patents)
- Masaaki Matsuda (20 patents)
- Toshikazu Horii (2 patents)
- Yuichi Hashimoto (70 patents)
- Hayao Kozai (2 patents)
- Kenkichi Suzuki (26 patents)
- Masaru Takabatake (25 patents)
- Takashi Isoda (44 patents)