IN

Isoji Nakae

Overall (All Time): #2,364,847 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4309139 Self-locking fastening device 1982-01-05
4290469 Self-locking nut-type or bolt-type fastening device 1981-09-22