Inventor
Atsuya Mizutani
Inventor
Yokkaichi, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Pprimary
F02PIgnition, other than compression ignition, for internal-combustion engines39%
H01TSpark gaps21%
H01FMagnets11%
C21DModifying the physical structure of ferrous metals7%
C22CAlloys7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
Y02TClimate change mitigation technologies related to transportation4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,008,636Stainless steel sheet and stainless steel foil202110,968,499Ferritic stainless steel and process for producing same20219,897,062'Ignition device'20189,702,332'Ignition device'20179,488,151'Ignition system'20169,127,638'Control apparatus for internal combustion engine'20159,086,046'Ignition apparatus for an internal combustion engine'20159,022,010'Ignition system'20157,506,640'Ignition system for internal-combustion engine'20097,080,638'Ignition device for internal combustion engine'20067,017,566'Ignition device for an internal combustion engine'20066,844,735'Method for inspecting ignition device for internal combustion engine and inspection device'20056,837,229'Ignition device for internal combustion engine'20056,817,350'Ignition device for an internal combustion engine'20046,675,785'Ignition device for an internal combustion engine'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2018Patents assigned to DENSO CORP (13)· patent assignee history
2004–2006Based in Yokkaichi, JP· patent location history
2009Based in Obu, JP· patent location history
2015–2017Based in Nagoya, JP· patent location history
2018Based in Kariya, JP· patent location history
2021Patents assigned to JFE STEEL CORP (2)· patent assignee history
2021Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 13 | 2004–2018 |
| JFE STEEL CORP | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokkaichi, JP | 6 | 2004–2006 |
| Nagoya, JP | 5 | 2015–2017 |
| Tokyo, JP | 2 | 2021 |
| Kariya, JP | 1 | 2018 |
| Obu, JP | 1 | 2009 |