Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5626426 | Self-aligning roller bearing with retainer | Akiyoshi Honda, Eiichi Kawamura, Fukuji Kikkawa, Kunio Fukuda, Teruo Nagao | 1997-05-06 |
MM
Masahide Matsubara
Nakanishi Metal Works Co.: 1 patents #1 of 8Top 15%
Overall (1997): #108,831 of 185,788Top 60%
1
Patents 1997