Kazuyuki Arai

📍 Tamano, JP: #2 of 5 inventorsTop 40%

Overall (1997): #123,806 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5682687	Size adjustable shoes	—	1997-11-04