Inventor
Nobuo Mayumi
Inventor
Toyohashi, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks32%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for16%
Y02TClimate change mitigation technologies related to transportation16%
G01RMeasuring electric variables8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock4%
G05FSystems for regulating electric or magnetic variables4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
7,804,843'Communication apparatus and method of airbags for a vehicle'20107,009,368'Voltage booster circuit having back-up circuit and battery voltage boosting method'20065,995,891'Automotive occupant restraint system with energy reserve circuit'19995,977,651'Drive circuit for vehicle occupant safety apparatus'19995,859,583'Occupant protection system for automotive vehicle'19995,412,323'Battery condition detecting apparatus and charge control apparatus for automobile'19955,280,231'Battery condition detecting apparatus and charge control apparatus for automobile'19945,243,270'Charging control apparatus for vehicle generators'19934,665,354'Battery voltage regulator for vehicles'19874,641,079'Battery voltage regulating system'19874,634,954'Voltage regulator for alternating current generator'19874,590,414'Battery voltage regulation system'19864,525,662'Battery charging control system for automobile'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1999Patents assigned to NIPPON DENSO CO (9)· patent assignee history
1985–1986Based in Oobu, JP· patent location history
1987Based in Oubu, JP· patent location history
1993–2010Based in Toyohashi, JP· patent location history
1999–2010Patents assigned to DENSO CORP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 9 | 1985–1999 |
| DENSO CORP | 4 | 1999–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyohashi, JP | 8 | 1993–2010 |
| Oubu, JP | 3 | 1987 |
| Oobu, JP | 2 | 1985–1986 |