Inventor
Takeshi Mitsuoka
Inventor
Konan, JP
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia26%
H01TSpark gaps6%
Y10TTechnical subjects covered by former us classification6%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
H01CResistors5%
G01KMeasuring temperature4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G02BOptical elements, systems or apparatus4%
H01BCables4%
H01LSemiconductor devices4%
PatentTitleYear
11,063,186Method for producing light wavelength conversion member, light wavelength conversion member, light wavelength conversion component and light emitting device202110,910,524Light wavelength conversion member and light emitting device202110,766,820Ceramic sintered body202010,727,378Optical wavelength conversion member and light-emitting device202010,665,761Light wavelength conversion member and light emission device20209,550,699'Ceramic composition and cutting tool'20179,385,511'Spark plug'20169,291,525'Gas sensor element and gas sensor'20169,247,585'Ceramic heater element, ceramic heater, and glow plug'20169,234,870'Gas sensor element, and gas sensor'20169,160,145'Insulator for spark plug and spark plug'20159,080,964'Gas sensor element and gas sensor'20158,992,752'Gas sensor element and gas sensor'20158,927,447'Ceramic sintered body'20158,889,577'Sintered body and cutting tool'20148,771,559'Conductive sintered oxide, thermistor element including the same, and temperature sensor including the same'20148,754,728'Relay'20148,674,796'Relay'20148,617,433'Conductive sintered oxide, thermistor element including the same, and temperature sensor including the same'20138,617,432'Electrically conductive oxide sintered compact, thermistor element employing the same, and temperature sensor employing the same'20138,564,184'Spark plug and process for producing spark plug'20138,502,435'Piezoelectric ceramic composition and piezoelectric device'20138,390,183'Spark plug and method for manufacturing spark plug'20138,378,273'Ceramic heater and glow plug'20138,278,809'Spark plug with alumina-based insulator'20128,227,726'Ceramic heater and glow plug'20128,142,679'Piezoelectric ceramic composition and piezoelectric element made by using the same'20128,093,791'Spark plug having particular insulator'20128,040,024'Piezoceramic material, piezoelectric element and non-resonance knock sensor'20117,808,161'Piezoelectric ceramic composition and piezoelectric device'20107,656,269'Sintered electroconductive oxide, thermister element using sintered electroconductive oxide, and temperature sensor using thermister element'20107,633,371'Thermistor element, thermistor element production method and thermistor temperature sensor'20097,189,673'Dielectric material'20077,037,870'Ceramic sintered body and process for producing the same'20066,766,574'Production control method for temperature sensor by adjusting thickness of a heat-sensing surface side ceramic layer'20046,753,284'Sintered alumina ceramic, method for producing the same, and cutting tool'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2021Patents assigned to NGK SPARK PLUG CO (36)· patent assignee history
2004–2015Based in Aichi, JP· patent location history
2006–2016Based in Kounan, JP· patent location history
2007–2021Based in Konan, JP· patent location history
2009–2012Based in Nagoya, JP· patent location history
2012–2016Patents assigned to MITSUOKA TAKESHI (16)· patent assignee history
2012–2015Patents assigned to TANAKA KUNIHARU (6)· patent assignee history
2012–2013Patents assigned to HONDA TOSHITAKA (4)· patent assignee history
2012–2013Patents assigned to KURONO HIROKAZU (4)· patent assignee history
2014Based in Kohnan, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK SPARK PLUG CO | 36 | 2004–2021 |
| MITSUOKA TAKESHIself | 16 | 2012–2016 |
| TANAKA KUNIHARU | 6 | 2012–2015 |
| HONDA TOSHITAKA | 4 | 2012–2013 |
| KURONO HIROKAZU | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Konan, JP | 20 | 2007–2021 |
| Kounan, JP | 7 | 2006–2016 |
| Aichi, JP | 4 | 2004–2015 |
| Kohnan, JP | 2 | 2014 |
| Nagoya, JP | 2 | 2009–2012 |