Inventor
Wakichi Kondo
Inventor
Kariya, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines25%
Y02TClimate change mitigation technologies related to transportation19%
F01LCyclically operating valves for machines or engines9%
C01BNon-metallic elements6%
F02NStarting of combustion engines6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B08BCleaning in general3%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C23CCoating metallic material3%
PatentTitleYear
8,622,047'Cleaning a pressure control function valve'20147,281,510'Apparatus for controlling engine'20077,207,306'Apparatus for controlling engine'20076,848,301'Cylinder-by-cylinder intake air quantity detecting apparatus for internal combustion engine'20056,644,275'Apparatus for controlling engine'20036,394,069'Apparatus for controlling internal combustion engine at decelerating state'20026,223,730'Fuel injection control system of internal combustion engine'20016,183,554'Method for preparing dense, epitaxial metal oxide film'20016,085,729'Fuel injection control for engines responsive to fuel injection timing'20005,964,208'Abnormality diagnosing system for air/fuel ratio feedback control system'19995,039,654'Superconductive material and method of preparing same'19914,188,370'Thermochemical method for producing hydrogen from water'19803,969,493'Thermochemical process for manufacture of hydrogen and oxygen from water'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2001Patents assigned to AGENCY IND SCIENCE TECHN (4)· patent assignee history
1991Based in Ibaraki, JP· patent location history
1999–2014Patents assigned to DENSO CORP (9)· patent assignee history
1999–2007Based in Kariya, JP· patent location history
2001Based in Tsuchiura, JP· patent location history
2005Based in Toyoake, JP· patent location history
2014Patents assigned to BLOM JOHAN (1)· patent assignee history
2014Patents assigned to KONDO WAKICHI (1)· patent assignee history
2014Based in Gotenborg, SE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 9 | 1999–2014 |
| AGENCY IND SCIENCE TECHN | 4 | 1976–2001 |
| BLOM JOHAN | 1 | 2014 |
| KONDO WAKICHIself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 7 | 1999–2007 |
| Gotenborg, SE | 1 | 2014 |
| Toyoake, JP | 1 | 2005 |
| Tsuchiura, JP | 1 | 2001 |
| Ibaraki, JP | 1 | 1991 |