Assignee
- Doryokuro Kakunenryo Kaihatsu Jigyodan
- Ishikawajima-Harima Heavy Industries Co.
- Dai-Ichi High Frequency Co.
Inventors
- Yoshinori Ogata (8 patents)
- Yutaka Kikuchi (46 patents)
- Tsutomu Makino (25 patents)
- Teruo Kobayashi (21 patents)
- Hirotaka Yoshida (12 patents)