Inventor
Masaki Yamashita
Inventor
Tokyo, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer16%
H01RElectrically-conductive connections16%
LOC1316%
A63FCard, board, or roulette games14%
G06TImage data processing or generation, in general14%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters9%
B22CFoundry moulding2%
B22DCasting of metals2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
PatentTitleYear
9,641,066'Switching regulator circuit/process counting clock cycles after regulator comparator change'20179,490,591'Connector mateable with mating connector and having first and second members which are electrically separated'2016D0752515'Electrical connector'2016D0744426'Electrical connector'2015D0744427'Electrical connector'20159,099,944'Return control circuitry for VCM'2015D0725597'Electrical connector'20158,963,472'Integration of spindle external sense resistor into servo IC with stable resistance control circuit'20158,791,657'Disk drive'20148,781,793'Light emission analyzing device'20148,678,071'Evaporative pattern, method of forming an evaporative pattern, and method of forming a metal mold by using an evaporative pattern'20148,497,641'HDD with VCM back EMF and voltage control circuitry'20138,267,729'Socket contact'20128,228,629'Reaction control charge pump, capacitor, and transistor to power lead'20128,177,571'Connector'20128,025,516'Connector having an actuator operable to hold a plate-like connection target between two metal abutment portions'20117,902,778'Programmable constant voltage retract of disk drive actuator'20117,737,968'Image processing device and image processing method'20107,699,642'Connector having a locking mechanism excellent in operability'2010D0610995'Fit connector member'20107,670,150'Low profile board-mounted connector'2010D0610546'Cable connector member'20107,649,330'Low-power pulse-width-modulated retract of disk drive actuator'2010D0603806'Electrical connection terminal'20097,532,211'Image processing device and image processing method'20097,309,254'Connector which can be increased in holding strength with respect to a substrate'20077,301,722'Wave torque retract of disk drive actuator'20077,199,794'Picture processing device, picture processing method, and game device and storage medium using the same'20076,989,829'Image processing device and image processing method'20066,603,479'Picture processing device, picture processing method, and game device and storage medium using the same'20036,542,155'Picture processing device, picture processing method, and game device and storage medium using the same'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2009Patents assigned to SEGA ENTERPRISES KK (5)· patent assignee history
2003–2016Based in Tokyo, JP· patent location history
2006–2010Based in Kawasaki, JP· patent location history
2007–2016Patents assigned to JAPAN AVIATION ELECTRON (13)· patent assignee history
2007–2017Patents assigned to TEXAS INSTRUMENTS INC (9)· patent assignee history
2007–2017Based in Saitama, JP· patent location history
2011–2014Based in Niiza, JP· patent location history
2012–2014Patents assigned to YAMASHITA MASAKI (6)· patent assignee history
2012–2013Patents assigned to OTA CHISAKO (2)· patent assignee history
2015Based in Niiza-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JAPAN AVIATION ELECTRON | 13 | 2007–2016 |
| TEXAS INSTRUMENTS INC | 9 | 2007–2017 |
| YAMASHITA MASAKIself | 6 | 2012–2014 |
| SEGA ENTERPRISES KK | 5 | 2003–2009 |
| OTA CHISAKO | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 17 | 2003–2016 |
| Niiza, JP | 4 | 2011–2014 |
| Saitama, JP | 3 | 2007–2017 |
| Kawasaki, JP | 3 | 2006–2010 |
| Niiza-shi, JP | 1 | 2015 |