Inventor
Ryoichi Menju
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Lprimary
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure33%
G01DMeasuring not specially adapted for a specific variable25%
B62DMotor vehicles17%
H01FMagnets17%
B62JCycle saddles or seats8%
PatentTitleYear
8,896,294'Magnetic position detector'20147,389,702'Magnetostrictive torque sensor'20087,343,825'Torque sensor'20087,093,687'Angle sensor, angle-torque sensor and electric power steering unit using same'20066,926,115'Angle sensor, angle-torque sensor and electric power steering unit using same'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2008Patents assigned to HITACHI CABLE (4)· patent assignee history
2005–2014Based in Tokyo, JP· patent location history
2008Based in Hitachi, JP· patent location history
2014Patents assigned to FUKUOKA SEIJI (1)· patent assignee history
2014Patents assigned to KIDO TOSHINAO (1)· patent assignee history
2014Patents assigned to MENJU RYOICHI (1)· patent assignee history
2014Patents assigned to SUZUKI KEIJI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI CABLE | 4 | 2005–2008 |
| FUKUOKA SEIJI | 1 | 2014 |
| KIDO TOSHINAO | 1 | 2014 |
| MENJU RYOICHIself | 1 | 2014 |
| SUZUKI KEIJI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2005–2014 |
| Hitachi, JP | 1 | 2008 |