Inventor
Masatoshi Takeda
Inventor
Hyogo, JP
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
G05FSystems for regulating electric or magnetic variables9%
H01LSemiconductor devices6%
H10NElectric solid-state devices not otherwise provided for6%
LOC146%
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 systems4%
H02NElectric machines not otherwise provided for3%
C07KPeptides2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general2%
PatentTitleYear
10,283,692Power generation system20199,979,325Pyroelectric power-generating system20189,780,283'Thermoelectric conversion element'20179,671,809'Reactive power compensation device having function of detecting system impedance'20179,627,997'Power generating system'20179,190,597'Power-generating system'20159,081,406'Static var compensator including series circuits of three phases that are delta-connected to three-phase AC buses'20158,648,576'Reactive power compensator'20148,339,111'Reactive power compensator'20127,919,951'System stabilization control system'20117,755,333'Power system control apparatus and power system control method'20107,692,415'Reactive power control apparatus for AC power system'20107,688,043'Reactive-power control apparatus and reactive-power compensator using the same'20107,666,982'Notch-origin polypeptides and biomarkers and reagents using the same'20107,658,885'Micropump, micropump unit including the micropump, sample processing chip for use with the unit, and sheet connector for use with the unit'2010D0608780'Optical disc drive'20107,638,986'Control system for static VAR compensator'20097,636,924'Frame for optical disk unit and the optical disk unit'2009D0546330'Reinforcement member for optical storage media'2007D0546329'Reinforcement member for optical storage media'2007D0541276'Reinforcement member for optical storage media'2007D0538805'Cover portion for optical storage media tray'20077,163,026'Valve unit and fluid control chip'20077,022,893'Knockin gene-mutated mouse comprising a mutant presenilin-1 gene'20066,465,912'Power transfer device'20026,465,911'Power supply system switching device and method of switching between power supply system'20025,827,792'Dielectric ceramic composition'19985,063,532'Active filter device'19914,857,821'Reactive power compensation system'19894,835,411'Active filter unit'19894,812,669'Harmonic suppressing device'19894,695,741'Switchgear'19874,686,447'Static var compensators'19874,540,895'Device having thyristors connected in series'19854,472,674'Method of static reactive power compensation'19844,255,700'Control circuit of reactive power compensation apparatus'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–2017Patents assigned to MITSUBISHI ELECTRIC CORP (20)· patent assignee history
1984–1991Based in Hyogo, JP· patent location history
2002–2011Based in Tokyo, JP· patent location history
2006–2015Based in Osaka, JP· patent location history
2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
2007–2010Based in Fukuoka, JP· patent location history
2009–2010Patents assigned to PANASONIC CORP (3)· patent assignee history
2010–2017Patents assigned to TAKEDA MASATOSHI (6)· patent assignee history
2015–2019Patents assigned to DAIHATSU MOTOR CO LTD (3)· patent assignee history
2015–2018Based in Niigata, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 20 | 1981–2017 |
| TAKEDA MASATOSHIself | 6 | 2010–2017 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 5 | 2007 |
| DAIHATSU MOTOR CO LTD | 3 | 2015–2019 |
| PANASONIC CORP | 3 | 2009–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 7 | 1984–1991 |
| Tokyo, JP | 6 | 2002–2011 |
| Fukuoka, JP | 5 | 2007–2010 |
| Osaka, JP | 4 | 2006–2015 |
| Niigata, JP | 3 | 2015–2018 |