Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226455 | Shooting apparatus | Kouichi Ishimoto, Hiroaki Kimura, Kenta Fujimoto, Shigekazu Matsumoto, Kazukuni Hiraoka | 2001-05-01 |
| 5904869 | Automatic laser beam machining apparatus and performing automatic laser beam machining method | Shinya Saito, Yoshihiko Kodo, Kazukuni Hiraoka, Shigeru Minami, Shin Tsuyuzaki +2 more | 1999-05-18 |