Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5654690 | Fire alarm system | Takayoshi Urano, Kazunori Ikami, Yoshihiko Hibino, Masaru Yasuda, Yasuhiro Funahashi +4 more | 1997-08-05 |
SI
Seiko Ishikawa
Intec: 1 patents #1 of 10Top 10%
Kabushiki Kaisha Xing: 1 patents #6 of 22Top 30%
Overall (1997): #79,921 of 185,788Top 45%
1
Patents 1997