Osamu Tobita

UN Unknown: 1 patents #206 of 2,107Top 10%

Overall (1997): #183,587 of 185,788Top 100%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5669239	Pierced earring with improved nut	—	1997-09-23