Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828507 | Ventilation waterproof connector | Kazuo Nagase, Toshio Tagaki, Takayoshi Endo, Satoru Murofushi | 1989-05-09 |
MY
Masayuki Yamamoto
Yazaki: 1 patents #33 of 107Top 35%
Overall (1989): #77,983 of 140,708Top 60%
1
Patents 1989