Inventor
Masataka Ogasawara
Inventor
Akita, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
Y02TClimate change mitigation technologies related to transportation22%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general17%
C01BNon-metallic elements6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
F01KSteam engine plants6%
PatentTitleYear
11,110,439Delafossite-type oxide for exhaust gas purification catalyst, and exhaust gas purification catalyst using same202110,722,870Exhaust gas purification catalyst202010,010,871Carrier for exhaust gas purification catalyst and exhaust gas purification catalyst20189,162,217'Exhaust gas purifying catalyst and carrier'20155,476,071'Pressurized fluidized bed boiler'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to BABCOCK HITACHI KK (1)· patent assignee history
1995Based in Kure, JP· patent location history
2015–2021Patents assigned to MITSUI MINING & SMELTING CO (4)· patent assignee history
2015Patents assigned to KATO SUMIO (1)· patent assignee history
2015Patents assigned to NAKAHARA YUNOSUKE (1)· patent assignee history
2015Patents assigned to NAKATA SHINICHI (1)· patent assignee history
2015–2021Based in Akita, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUI MINING & SMELTING CO | 4 | 2015–2021 |
| BABCOCK HITACHI KK | 1 | 1995 |
| KATO SUMIO | 1 | 2015 |
| NAKAHARA YUNOSUKE | 1 | 2015 |
| NAKATA SHINICHI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Akita, JP | 4 | 2015–2021 |
| Kure, JP | 1 | 1995 |