Inventor
Shinobu Oikawa
Inventor
Kariya, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof32%
F04BPositive-displacement machines for liquids25%
Y10TTechnical subjects covered by former us classification15%
F16KValves12%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
F02DControlling combustion engines3%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids3%
B01DSeparation2%
F16LPipes2%
G01FMeasuring volume, volume flow, mass flow or liquid level2%
PatentTitleYear
10,941,739Fuel injection device202110,883,463High pressure pump202110,808,662Fuel injection device202010,309,356Fuel injection device201910,302,057Fuel injection device201910,208,726Fuel injection device201910,119,505High pressure pump201810,030,650High pressure pump having unitary discharge and relief valve20189,932,949High pressure pump20189,926,926'High-pressure pump'20189,534,589'High-pressure pump'20179,404,481'High-pressure pump'20169,388,780'Fuel supply device'20169,328,723'Pressure relief valve and high pressure pump with such valve'20169,261,061'High-pressure pump'20169,181,944'High pressure pump having unitary discharge and relief valve'20159,115,713'High-pressure pump'20159,109,593'High pressure pump'20158,992,190'Fuel feed apparatus'20158,955,550'Damper device'20158,881,765'Fuel feed apparatus'20148,701,631'Pressure relief valve and high pressure pump with such valve'20148,689,827'Fuel supply apparatus'20148,662,868'Damper device and high pressure pump having the same'20148,529,220'High-pressure pump'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to DENSO CORP (25)· patent assignee history
2013–2016Patents assigned to OIKAWA SHINOBU (10)· patent assignee history
2013–2021Based in Kariya, JP· patent location history
2014–2015Patents assigned to KYOSAN DENKI KK (3)· patent assignee history
2014–2015Patents assigned to OKAZONO TETSURO (3)· patent assignee history
2014–2015Patents assigned to OKI HIRONOBU (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 25 | 2013–2021 |
| OIKAWA SHINOBUself | 10 | 2013–2016 |
| KYOSAN DENKI KK | 3 | 2014–2015 |
| OKAZONO TETSURO | 3 | 2014–2015 |
| OKI HIRONOBU | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 25 | 2013–2021 |