Inventor
Katsuhiko Oshikawa
Inventor
Tokyo, JP
Overview
16→
Patents
2010–2015
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation18%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general16%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y02TClimate change mitigation technologies related to transportation10%
Y02ATechnologies for adaptation to climate change8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
C01BNon-metallic elements4%
F02DControlling combustion engines2%
PatentTitleYear
9,080,480'Exhaust purification system for internal combustion engine'20159,057,299'Exhaust purification system for internal combustion engine'20159,057,298'Exhaust purification system for internal combustion engine'20159,011,569'Particulate filter'20158,955,313'Exhaust purification system of internal combustion engine'20158,834,802'Exhaust purification system of internal combustion engine'20148,778,053'Method of removing ash from particulate filter'20148,746,274'Hydrogen supply apparatus and fuel gas supply apparatus'20148,695,399'Detector for detecting sulfur components'20148,621,852'Detector for detecting sulfur components'20148,555,699'Detector for detecting sulfur components'20138,465,702'Exhaust purification system of internal combustion engine'20138,232,019'Fuel cell system'20128,227,133'Fuel cell system'20128,052,959'Hydrogen supply device and method of supplying hydrogen'20117,851,097'Fuel cell system'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to TOYOTA MOTOR CO LTD (16)· patent assignee history
2010–2014Based in Susono, JP· patent location history
2012–2015Patents assigned to OSHIKAWA KATSUHIKO (13)· patent assignee history
2013–2015Patents assigned to MATSUO JUNICHI (11)· patent assignee history
2013–2015Patents assigned to NISHIOKA HIROMASA (11)· patent assignee history
2013–2015Patents assigned to OTSUKI HIROSHI (11)· patent assignee history
2013–2015Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 16 | 2010–2015 |
| OSHIKAWA KATSUHIKOself | 13 | 2012–2015 |
| MATSUO JUNICHI | 11 | 2013–2015 |
| NISHIOKA HIROMASA | 11 | 2013–2015 |
| OTSUKI HIROSHI | 11 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2013–2015 |
| Susono, JP | 5 | 2010–2014 |