Osaka
Japan
12
2019-06-27
The entities that hold a legal rights for patent applications filed by inventor SUMIYOSHI Ryohei:
Ryohei SUMIYOSHI from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
HYDRAULIC SYSTEM FOR WORK MACHINE
#2 | 2018-02-15Working machine
#3 | 2017-12-07Hydraulic system for work machine
#4 | 2017-11-02Working machine
#5 | 2016-12-29Working machine
#6 | 2016-03-31Working machine
#7 | 2016-03-31Working machine
#8 | 2010-09-23Work machine
#9 | 2009-10-08Wheel loader
#10 | 2009-05-28Wheeled work machine
#11 | 2009-03-12Wheeled work machine
#12 | 2005-02-17Wheeled work vehicle
1487965 ⎘