Inventor
Keisuke Kawano
Inventor
Kariya, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets61%
F02BInternal-combustion piston engines11%
F02PIgnition, other than compression ignition, for internal-combustion engines11%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
H02KDynamo-electric machines6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
7,358,636'Electric motor having resilient member and apparatus for manufacturing the same'20087,071,804'Stick-type ignition coil having improved structure against crack or dielectric discharge'20066,910,654'Apparatus and method for winding multi-layer coil in trapezoidal winding space'20056,650,221'Ignition coil for an internal combustion engine'20036,525,636'Stick-type ignition coil having improved structure against crack or dielectric discharge'20036,353,378'Ignition coil for an internal combustion engine'20026,252,483'Slant winding electromagnetic coil and ignition coil for internal combustion engine using same'20016,208,231'Stick-type ignition coil having improved structure against crack or dielectric discharge'20016,060,973'Slant winding electromagnetic coil and ignition coil for internal combustion engine using same'20005,963,118'Electromagnetic coil and manufacturing apparatus for the same'19995,906,040'Method and apparatus for manufacturing a magnetic core'19995,736,917'Electromagnetic coil and manufacturing apparatus for the same'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to NIPPON DENSO CO (5)· patent assignee history
1998–2008Based in Kariya, JP· patent location history
1999–2008Patents assigned to DENSO CORP (6)· patent assignee history
2002Patents assigned to NIPPONDENSON (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 6 | 1999–2008 |
| NIPPON DENSO CO | 5 | 1998–2003 |
| NIPPONDENSON | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 12 | 1998–2008 |