Tokyo
Japan
22
2024-09-12
The entities that hold a legal rights for patent applications filed by inventor OSAWA Hisato:
Hisato OSAWA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Electric Working Machine
#2 | 2023-07-20Power Working Machine
#3 | 2021-05-27Hand-held working machine
#4 | 2021-02-18Electric working tool
#5 | 2021-02-18Electric working tool
#6 | 2020-12-24Electric power work device
#7 | 2020-10-01Electric power work device
#8 | 2020-10-01Electric power work device
#9 | 2020-07-16Electric-power-driven working device
#10 | 2017-06-22Leading-air type two-stroke air-cooled engine
#11 | 2016-12-29Air cleaner for stratified scavenging two-stroke internal combustion engine
#12 | 2016-12-29Stratified Scavenging Two-Stroke Internal Combustion Engine, Air Cleaner Of The Same, And Intake Method
#13 | 2016-10-13Portable working machine
#14 | 2016-10-13Portable working machine
#15 | 2016-06-16Air leading type two-stroke engine and intake system for same, and carburetor
#16 | 2016-04-07Air leading-type stratified scavenging two-stroke internal-combustion engine
#17 | 2013-09-26Top-handle working machine
#18 | 2013-04-18Intake device for engine
#19 | 2012-06-07Filler member for crankshaft
#20 | 2011-02-10Top-handle working machine
#21 | 2010-11-25Work apparatus with safety equipment
#22 | 2010-04-01Work apparatus with internal combustion engine
190883 ⎘