MO

Masahiro Ohkubo

DS Daikin Seisakusho: 18 patents #3 of 126Top 3%
EX Exedy: 10 patents #26 of 223Top 15%
JD Japan Display: 3 patents #648 of 1,204Top 55%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
HD Hitachi Displays: 1 patents #519 of 752Top 70%
📍 Mobara, JP: #29 of 731 inventorsTop 4%
Overall (All Time): #108,369 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
4719999 Parking device for automatic transmission 1988-01-19
4718298 Hydraulic power transmission 1988-01-12
4713984 Drive stage control mechanism for automatic transmission 1987-12-22
4685352 Power distributing mechanism 1987-08-11
4671062 Torque converter having valve means for detecting speed ratio of torque converter 1987-06-09
4623055 Hydraulic clutch 1986-11-18
4595382 Power transmission mechanism with torque converter 1986-06-17
4553623 Power change-over mechanism of a vehicle for industrial machinery 1985-11-19