Assignee
Inventors
- Shoji Otaka (64 patents)
- Toshiyuki Umeda (44 patents)
- Shigeyasu Iwata (11 patents)
- Takafumi Sakamoto (112 patents)
- Tsuyoshi Kogawa (25 patents)
- Koji Ogura (54 patents)
- Makoto Tsuruta (39 patents)
- Yu Kaneko (21 patents)
- Nobuhiko Sugasawa (12 patents)