KN

Kohei Nogami

NC Nippon Seiko Co.: 1 patents #121 of 315Top 40%
NK Nippon Seiko K.K.: 1 patents #5 of 23Top 25%
Overall (All Time): #2,323,850 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D307834 Child car seat Kunio Sudoh 1990-05-15
4765685 Child seat arrangement Kunio Sudoh 1988-08-23