Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638443 | Gas detecting apparatus | Masayoshi Kaneyasu, Hideo Arima, Mitsuko Ito, Shoichi Iwanaga, Nobuo Sato +2 more | 1987-01-20 |
AI
Akira Ikagami
Overall (All Time): #3,966,977 of 4,157,543Top 100%
1
Patents All Time