SK

Shinichi Kakefuda

HC Hitachi Koki Co.: 2 patents #20 of 88Top 25%
📍 Hitachinaka, JP: #67 of 298 inventorsTop 25%
Overall (2016): #99,494 of 481,213Top 25%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D762435 Portable electric hammer drill Takafumi Itoh 2016-08-02
D761069 Portable electric driver Yoshiki Aoki, Masayuki Ogura, Masanori Okada, Junichi Tokairin 2016-07-12