Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5613991 | Air filter attachment and detachment structure in air conditioning device for motor vehicle | Yoshihiro Watanabe | 1997-03-25 |
HE
Hidenori Esaki
Overall (1997): #142,556 of 185,788Top 80%
1
Patents 1997