KO

Kiyoyuki Okuyama

YC Yanmar Holdings Co.: 71 patents #1 of 636Top 1%
YC Yanmar Power Technology Co.: 5 patents #11 of 202Top 6%
JE Jeol: 1 patents #309 of 669Top 50%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
YK Ykk: 1 patents #472 of 845Top 60%
📍 Yamagata, JP: #1 of 482 inventorsTop 1%
Overall (All Time): #19,262 of 4,157,543Top 1%
87
Patents All Time

Issued Patents All Time

Showing 76–87 of 87 patents

Patent #TitleCo-InventorsDate
D738284 Boat Akira Terazawa, Shinya Shiina 2015-09-08
D735775 Tractor Shinya Kawashiri 2015-08-04
D735111 Boat Akira Terazawa, Shinya Shiina 2015-07-28
D735248 Tractor Shinya Kawashiri 2015-07-28
D734240 Instrument panel for a boat Akira Terazawa 2015-07-14
D721105 Tractor Shinya Kawashiri 2015-01-13
D721106 Tractor Shinya Kawashiri 2015-01-13
D710388 Engine for a boat Nobuaki Hiromatsu, Kazuki Maetani 2014-08-05
D697118 Electron microscope Reiichi Ishikura, Norikazu Shoji 2014-01-07
D651534 Cover for an indicator lamp Tomohisa Yamazaki, Makoto Tanahashi, Isao Adachi 2012-01-03
D646605 Railway vehicle and/or toy replica thereof Kenchi Aoki, Yoshitaka Kameda, Daichi Kosuge 2011-10-11
D538714 Moped Donato Pacella 2007-03-20