MK

Masaaki Kumon

NO Noritz: 1 patents #135 of 228Top 60%
Overall (All Time): #3,386,735 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7223098 Ignition unit Hideya Suyama, Atsushi Yoshimoto, Kozo Uehara, Satoshi Nakai, Kazuya Kawauchi +3 more 2007-05-29