Assignee
Inventors
- Makoto Onozawa (38 patents)
- Michitaka Ohsawa (42 patents)
- Kenji Ishiwata (6 patents)
- Takeshi Kuwahara (51 patents)
- Yoshikazu Kanazawa (75 patents)
- Kenji Kimura (289 patents)
- Hidenori Ohnuki (4 patents)
- Taizo Ohno (4 patents)
US Patent 7224329 · Granted May 29, 2007