YK

Yoshiaki Kurokawa

YC Yanmar Holdings Co.: 2 patents #12 of 108Top 15%
SM Shibaura Mechatronics: 1 patents #2 of 16Top 15%
Overall (2016): #49,329 of 481,213Top 15%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D767645 Bonnet for tractor Kiyoyuki Okuyama, Junko Kudou 2016-09-27
D766338 Tractor Fumio Ishibashi 2016-09-13
9240314 Substrate treatment device and substrate treatment method Koichi Hamada, Nobuo Kobayashi, Yuji Nagashima 2016-01-19