Inventor
Naoto Tojo
Inventor
Ikoma, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids11%
B25JManipulators7%
B62BHand-propelled vehicles, e.g. hand carts or perambulators7%
B62DMotor vehicles7%
C23CCoating metallic material7%
F01CRotary-piston or oscillating-piston machines or engines7%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids7%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
7,347,100'Force detection device'20087,316,165'Force detection device'20087,166,981'Actuator, motor unit and controller unit'20077,152,882'Mobile carriage'20067,047,105'Robot controlled by wireless signals'20066,859,684'Method of controlling table angle of transport robot'20056,845,830'Method of climbing up/down a step, bogie and wheelchair'20056,379,125'Linear compressor'20026,299,425'Member having sliding contact surface, compressor and rotary compressor'20016,231,310'Linear compressor'20016,071,103'Member having sliding contact surface, compressor and rotary compressor'20005,980,211'Circuit arrangement for driving a reciprocating piston in a cylinder of a linear compressor for generating compressed gas with a linear motor'19995,001,635'Vehicle'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2008Patents assigned to SANYO ELECTRIC CO (13)· patent assignee history
1991–2008Based in Ikoma, JP· patent location history
1999Based in Nara, JP· patent location history
2008Based in Moriguchi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO ELECTRIC CO | 13 | 1991–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ikoma, JP | 11 | 1991–2008 |
| Moriguchi, JP | 1 | 2008 |
| Nara, JP | 1 | 1999 |