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Noriaki Ayuzawa

TC Tpr Co.: 1 patents #1 of 6Top 20%
📍 Chiyoda, JP: #164 of 421 inventorsTop 40%
Overall (2018): #288,445 of 503,207Top 60%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10072755 Combination oil ring Atsushi Nakazawa, Masahide Hama, Toshiyuki Shibuya 2018-09-11