Inventor
Yasuhiro Yuasa
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Dprimary
G01DMeasuring not specially adapted for a specific variable18%
G05BControl or regulating systems in general16%
G01BMeasuring length, thickness or similar linear dimensions13%
A47LDomestic washing or cleaning8%
B62DMotor vehicles5%
F15BSystems acting by means of fluids in general5%
G01RMeasuring electric variables5%
H02HEmergency protective circuit arrangements5%
H04LTransmission of digital information, e.g. telegraphic communication5%
F04DNon-positive-displacement pumps3%
PatentTitleYear
10,927,864Fluid cylinder20219,752,899'Inductive position detection device'20179,683,829'Position detection device'20178,677,835'Torque sensor'20147,416,384'Electric blower and vacuum cleaner using same'20087,346,957'Vacuum cleaner'20087,309,365'Vacuum cleaner'20076,885,310'Phase difference detection device and method for a position detector'20056,779,624'Control unit for power steering apparatus and steering-wheel-angle correcting system'20046,552,666'Phase difference detection device and method for a position detector'20036,034,624'Induction-type linear position detector device'20005,903,205'Induction-type rotational position detecting device'19995,710,509'Phase difference detection device for an inductive position detector'19985,252,900'Harmonization control system for plural shafts'19935,202,611'Synchronization control system for servo motors'19934,914,366'Positioning control system'19904,831,318'Positioning control system'19894,804,913'Positioning control system for a fluid powered cylinder'19894,651,073'Positioning control device for an electric motor'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1993Patents assigned to S G KK (6)· patent assignee history
1987–2017Based in Tokyo, JP· patent location history
1993–2014Based in Fuchu, JP· patent location history
1998–2014Patents assigned to GOTO ATSUTOSHI (4)· patent assignee history
1999Patents assigned to ATSUTOSHI GOTO (1)· patent assignee history
2007–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
2007Based in Shiga, JP· patent location history
2008Based in Yokaichi, JP· patent location history
2014–2017Patents assigned to AMITEQ CO LTD (3)· patent assignee history
2021Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| S G KK | 6 | 1987–1993 |
| GOTO ATSUTOSHI | 4 | 1998–2014 |
| AMITEQ CO LTD | 3 | 2014–2017 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 3 | 2007–2008 |
| ATSUTOSHI GOTO | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1987–2017 |
| Fuchu, JP | 7 | 1993–2014 |
| Yokaichi, JP | 2 | 2008 |
| Saitama, JP | 1 | 2021 |
| Shiga, JP | 1 | 2007 |