Inventor
Tatsuya Ikegami
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Bprimary
F04BPositive-displacement machines for liquids30%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof25%
A61BDiagnosis15%
Y10TTechnical subjects covered by former us classification10%
A61CDentistry5%
F02DControlling combustion engines5%
G08BSignalling systems, e.g. personal calling systems5%
H01RElectrically-conductive connections5%
PatentTitleYear
8,920,169'Mouth opening instrument and method'20148,870,782'Pulse wave analyzer and blood pressure estimator using the same'20148,683,981'Fuel supply system'20147,397,382'Drowsiness detecting apparatus and method'20086,799,954'Tappet turning-prevention structure for fuel supply apparatus'20046,102,010'Fuel supplying apparatus'20006,095,774'High-pressure fuel pump assembly'20006,062,831'High pressure fuel injection pump'20006,048,180'High-pressure fuel supply pump'20005,785,150'Swash plate type axial piston pump including lubrication mechanism, and valve plate'19985,387,832'Brush and commutator motor having brush device using the same'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Based in Machida, JP· patent location history
1998–2014Patents assigned to MITSUBISHI ELECTRIC CORP (7)· patent assignee history
1998–2004Based in Tokyo, JP· patent location history
2008–2014Patents assigned to DENSO CORP (3)· patent assignee history
2008–2014Based in Nisshin, JP· patent location history
2014Patents assigned to IKEGAMI TATSUYA (2)· patent assignee history
2014Patents assigned to FUKUMOTO HARUTSUGU (1)· patent assignee history
2014Patents assigned to FUTATSUYAMA KOUKI (1)· patent assignee history
2014Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 7 | 1998–2014 |
| DENSO CORP | 3 | 2008–2014 |
| IKEGAMI TATSUYAself | 2 | 2014 |
| FUKUMOTO HARUTSUGU | 1 | 2014 |
| FUTATSUYAMA KOUKI | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 1998–2004 |
| Nisshin, JP | 3 | 2008–2014 |
| Chiyoda-ku, JP | 1 | 2014 |
| Machida, JP | 1 | 1995 |