Wako-shi
Japan
11
2023-09-21
The entities that hold a legal rights for patent applications filed by inventor Watanabe Sei:
Sei Watanabe from Wako-shi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
MOWER
#2 | 2023-09-21WORK MACHINE
#3 | 2021-09-23INFORMATION PROVIDING SYSTEM
#4 | 2021-09-23INFORMATION PROVIDING SYSTEM
#5 | 2021-09-23INFORMATION PROVIDING SYSTEM
#6 | 2014-07-31Premixed compression self-ignition engine
#7 | 2009-11-26Link type variable stroke engine
#8 | 2009-11-26Link type variable stroke engine
#9 | 2009-11-19Link type variable stroke engine
#10 | 2009-04-16Variable stroke engine
#11 | 2009-04-16Variable stroke engine
850125 ⎘