Hiroshi Miyauchi

NE Nec: 2 patents #67 of 1,182Top 6%

📍 Osaka, CA: #13 of 29 inventorsTop 45%

Overall (1997): #38,294 of 185,788Top 25%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5689567	Electronic signature method and apparatus	—	1997-11-18
5661805	Signature verification apparatus capable of obtaining information required for a document recipient by using an apparatus's verification key alone	—	1997-08-26