Inventor
Hideki Kawamura
Inventor
Nagaokakyo, JP
Overview
Patents· 59 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Lprimary
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure10%
H03HImpedance networks, e.g. resonant circuits10%
H10NElectric solid-state devices not otherwise provided for7%
G06FElectric digital data processing6%
H01LSemiconductor devices6%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
H01RElectrically-conductive connections4%
Y10TTechnical subjects covered by former us classification4%
B09BDisposal of solid waste not otherwise provided for3%
B09CReclamation of contaminated soil3%
PatentTitleYear
11,009,410Pressing sensor and electronic device for detecting the end of a press without error202110,967,820Power source control device, battery pack, and power source system202110,928,858Display panel with pressing sensor and electronic device with pressing input function202110,809,857Electronic device202010,714,853Semiconductor storage device202010,512,421Piezoelectric element and bend detecting sensor201910,481,701Operation input device201910,446,738Displacement sensor, displacement detecting device, and operation device201910,352,786Pressing sensor and electronic device201910,309,844Press detecting sensor201910,197,460Piezoelectric sensor including a sensor unit having a first adhesive layer with different properties than a second adhesive layer201910,175,126Pressing force sensor201910,146,352Pressure-detecting sensor201810,101,220Displacement detection sensor and operation input device201810,042,455Detecting sensor having position detection and pressing force detection electrodes201810,037,486RF module and RF system201810,024,739Pressing force sensor20189,990,072Display panel with pressure sensor and electronic device with pressing input function20189,772,236'Displacement detection device and displacement detection method'20179,739,671'Pressing force sensor'20179,627,605'Displacement sensor having a piezoelectric layer comprising polylactic acid, displacement detecting device and operation device having the same'20179,608,468'Charge control apparatus and charge control method'20179,595,778'Electrical junction box'20179,592,778'Booster cable holding structure'20179,528,890'Pressing force sensor'20169,240,678'Electrical junction box'20169,231,330'Electrical connection box'20169,145,099'Electric junction box'20159,142,943'Electrical junction box'20158,861,755'Piezoelectric speaker'20148,427,614'Reflective liquid-crystal display apparatus and manufacturing method thereof'20137,909,016'Valve timing control apparatus for internal combustion engine'20117,843,285'Piezoelectric thin-film filter'20107,636,027'Piezoelectric resonator and piezoelectric thin-film filter'20097,535,154'Piezoelectric thin-film resonator'20097,504,910'Thin-film piezoelectric resonator utilizing a second or higher harmonic mode'20097,414,497'Piezoelectric thin-film filter'20087,320,164'Method of manufacturing an electronic component'20087,304,551'Branching filter and communication device'20077,276,994'Piezoelectric thin-film resonator, piezoelectric filter, and electronic component including the piezoelectric filter'20077,240,410'Method for manufacturing a piezoelectric resonator'20077,106,148'Branching filter and communication device'20067,002,437'Piezoelectric thin-film resonator, piezoelectric filter, and electronic component including the piezoelectric filter'20066,906,451'Piezoelectric resonator, piezoelectric filter, duplexer, communication apparatus, and method for manufacturing piezoelectric resonator'20056,903,496'Piezoelectric filter and electronic component including the same'20056,896,446'Advanced containment system'20056,867,667'Piezoelectric filter, communication device, and method for manufacturing communication device'20056,851,890'Advanced containment system'20056,802,670'Advanced containment system'20046,694,959'Ignition and injection control system for internal combustion engine'20046,630,625'Wire harness and method of manufacturing the same'20036,575,663'Advanced containment system'20036,215,207'Torque motor having uniform torque output characteristics'20016,067,256'Static semiconductor memory device operating at high speed under lower power supply voltage'20005,963,490'Static semiconductor memory device having a variable power supply voltage applied to a memory cell depending on the state in use and method of testing the same'19995,892,207'Heating and cooling apparatus for reaction chamber'19995,698,778'Throttle valve opening sensor'19975,623,960'Solenoid-operated valve for thermally insulated piping and attachment construction therefor'19975,557,925'Piping installation for low temperature fluid'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to TEISAN KK (3)· patent assignee history
2001–2021Patents assigned to DENSO CORP (4)· patent assignee history
2001–2017Based in Chita-gun, JP· patent location history
2003–2005Patents assigned to BECHTEL BWXT IDAHO LLC (4)· patent assignee history
2003–2009Based in Tokyo, JP· patent location history
2005–2021Patents assigned to MURATA MANUFACTURING CO (35)· patent assignee history
2005–2008Based in Shiga, JP· patent location history
2014–2021Based in Nagaokakyo, JP· patent location history
2015–2017Patents assigned to YAZAKI CORP (6)· patent assignee history
2015–2017Based in Makinohara-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MURATA MANUFACTURING CO | 35 | 2005–2021 |
| YAZAKI CORP | 6 | 2015–2017 |
| BECHTEL BWXT IDAHO LLC | 4 | 2003–2005 |
| DENSO CORP | 4 | 2001–2021 |
| TEISAN KK | 3 | 1996–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagaokakyo, JP | 21 | 2014–2021 |
| Tokyo, JP | 8 | 2003–2009 |
| Makinohara-shi, JP | 6 | 2015–2017 |
| Shiga, JP | 6 | 2005–2008 |
| Chita-gun, JP | 4 | 2001–2017 |