Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12194572 | Ultrasonic welding diagnostic method, joining method of welding member, and inspection device | Takashi Usui, Keisuke Ueno, Souichi Hanafusa, Tatsuhiko Sakaguchi | 2025-01-14 |
| 6168781 | Spraying apparatus for artificial hair augmenting agent | Kazuo Ukaji | 2001-01-02 |
| 4800042 | Radioactive waste water treatment | Norimitsu Kurumada, Hiroshi Kuribayashi, Setsuo Shibata, Toshikatsu Wakabayashi, Akira Hasegawa | 1989-01-24 |