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Inventor

Masashi Numata

Inventor
Chiba, JP

Overview

25→
Patents
2009–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Hprimary
H03HImpedance networks, e.g. resonant circuits32%
Y10TTechnical subjects covered by former us classification32%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1019%
H04LTransmission of digital information, e.g. telegraphic communication6%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
G04RRadio-controlled time-pieces2%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner2%
H05KPrinted circuits2%
H10NElectric solid-state devices not otherwise provided for2%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use2%
PatentTitleYear
10,075,371Communication system, control apparatus, packet handling operation setting method, and program20189,794,124'Information system, control server, virtual network management method, and program'20179,148,342'Information system, control server, virtual network management method, and program'20159,083,612'Communication system, control apparatus, communication method, and program'20158,615,857'Method of manufacturing piezoelectric vibrators'20138,601,656'Method of manufacturing a piezoelectric vibrator'20138,441,799'Electronic component and electronic device'20138,438,709'Method of fabricating a piezoelectric vibrator'20138,421,546'Piezoelectric vibrator, oscillator, electronic equipment timepiece, and radio-controlled timepiece, and method of manufacturing piezoelectric vibrator'20138,407,870'Piezoelectric vibrator manufacturing method, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece'20138,405,463'Electronic device, electronic apparatus, and electronic device manufacturing method'20138,362,846'Package manufacturing method and apparatus for piezoelectric oscillator'20138,281,468'Method of manufacturing piezoelectric vibrators'20128,278,567'Electronic device and method of manufacturing the same'20128,256,107'Method of manufacturing electronic-parts package'20128,207,654'Piezoelectric vibrator'20128,069,543'Method of manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic device, and radio clock'20118,058,778'Method of manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic device, and radio-clock'20118,032,997'Manufacturing method for a piezoelectric vibrator'20117,936,114'Piezoelectric vibrator manufacturing method, piezoelectric vibrator, oscillator, electronic device, and radio-controlled watch'20117,923,904'Electronic package having stress buffer layer on mounting surface thereof, and method for manufacturing same'20117,872,404'Piezoelectric vibrating reed device having improved electrode design'20117,868,521'Piezoelectric oscillator and case having an integral electrical terminal'20117,804,373'Method of fabricating hermetic terminal and hermetic terminal, method of fabricating piezoelectric oscillator and piezoelectric oscillator, oscillator, electronic appliance, and radio clock'20107,511,405'Piezoelectric vibrator and method of fabricating piezoelectric vibrator, and oscillator, electric apparatus, and radio wave timepiece having piezoelectric vibrator'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2013Patents assigned to SEIKO INSTR INC (21)· patent assignee history
2009–2013Based in Chiba, JP· patent location history
2011–2018Patents assigned to NUMATA MASASHI (17)· patent assignee history
2011–2013Patents assigned to ARATAKE KIYOSHI (6)· patent assignee history
2012–2013Patents assigned to SUGAMA KAZUYOSHI (5)· patent assignee history
2012–2013Patents assigned to NAKAMURA TAKAHIKO (4)· patent assignee history
2015–2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO INSTR INC212009–2013
NUMATA MASASHIself172011–2018
ARATAKE KIYOSHI62011–2013
SUGAMA KAZUYOSHI52012–2013
NAKAMURA TAKAHIKO42012–2013
Locations
LocationPatentsSpan
Chiba, JP212009–2013
Tokyo, JP42015–2018