Patents/Inventors

Hisato Osawa

TokyoJP8 patents

8 Patents

US125894782026
Electric Working Machine
YAMABIKO CORPORATION
0 cites
US123364642025
Driving Apparatus
YAMABIKO CORPORATION
0 cites
US123374562025
Power Working Machine
YAMABIKO CORPORATION
0 cites
US121387712024
Electric Working Tool
YAMABIKO CORPORATION
0 cites
US120836122024
Electric Power Work Device
YAMABIKO CORPORATION
0 cites
US118268932023
Electric Power Work Device
Yamabiko Corporation
0 cites
US117017692023
Electric Working Tool
YAMABIKO CORPORATION
0 cites
US116850742023
Hand-held Working Machine
YAMABIKO CORPORATION
0 cites