SA

Shingo Araki

KC Kanzaki Kokyukoki Mfg. Co.: 1 patents #113 of 208Top 55%
YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
Overall (All Time): #2,134,342 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7523789 Tractor Tatsuo Yamaguchi, Noboru Yamamoto, Toshiyuki Shin, Shigenori Sakikawa 2009-04-28
7334404 Pump unit Shigenori Sakikawa, Tomoyuki Tsuji 2008-02-26