AK

Atsushi Kondoh

AC Art Metal Mfg. Co.: 1 patents #5 of 24Top 25%
📍 Maebashi, JP: #271 of 470 inventorsTop 60%
Overall (All Time): #3,218,176 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8240039 Method for producing piston for internal-combustion engine Osamu Tanaka, Shoji Kanai, Takaaki Komatsu 2012-08-14