Inventor
Fumio Munakata
Inventor
Yokohama, JP
Overview
18→
Patents
1988–2015
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy15%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution15%
C01GCompounds containing metals not covered by subclasses c01d or c01f11%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
C04BLime, magnesia9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
Y02PClimate change mitigation technologies in the production or processing of goods6%
Y02TClimate change mitigation technologies related to transportation6%
B01DSeparation5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
PatentTitleYear
9,091,195'Layered composite oxide, oxidation catalyst, and diesel particulate filter'20157,368,095'Composite oxide for solid oxide fuel cell and method for preparation thereof'20086,903,495'Piezoelectric material and method for manufacture thereof'20056,849,354'Solid oxide fuel cell having perovskite solid electrolytes'20056,803,140'Gallate based complex oxide electrolyte material'20046,761,997'Positive electrode material and battery for nonaquous electrolyte secondary battery'20046,623,890'Positive electrode material and battery for nonaqueous electrolyte secondary battery'20036,613,478'Positive electrode material and cell for nonaqueous electrolyte secondary battery'20036,613,479'Positive electrode material and battery for nonaqueous electrolyte secondary battery'20036,447,944'Solid electrolyte, method of producing same and fuel cell using same'20026,384,607'Battery state sensing apparatus'20026,129,862'Composite oxides of A-site defect type perovskite structure'20006,060,420'Composite oxides of A-site defect type perovskite structure as catalysts'20005,665,176'n-Type thermoelectric materials'19975,449,660'Method of producing compound oxide by using partly citrating process'19955,168,095'Method for synthesizing a composite oxide by citrating process'19924,786,476'Gas sensor element using porously fired mass of titania'19884,772,376'Air/fuel ratio sensor having oxygen sensor cell and oxygen pump cell'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2015Patents assigned to NISSAN MOTOR (17)· patent assignee history
1988Based in Yokosuka, JP· patent location history
1992–2008Patents assigned to SEIMI CHEM KK (6)· patent assignee history
1992–2008Based in Tokyo, JP· patent location history
1995Patents assigned to SEIMI CHEMICAL COMPANY LIMITED (1)· patent assignee history
1997–2004Based in Yokohama, JP· patent location history
2004–2005Based in Kanagawa, JP· patent location history
2015Patents assigned to MASUDA KOHJI (1)· patent assignee history
2015Patents assigned to MUNAKATA FUMIO (1)· patent assignee history
2015Based in Kunitachi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 17 | 1988–2015 |
| SEIMI CHEM KK | 6 | 1992–2008 |
| MASUDA KOHJI | 1 | 2015 |
| MUNAKATA FUMIOself | 1 | 2015 |
| SEIMI CHEMICAL COMPANY LIMITED | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 9 | 1997–2004 |
| Tokyo, JP | 4 | 1992–2008 |
| Kanagawa, JP | 2 | 2004–2005 |
| Yokosuka, JP | 2 | 1988 |
| Kunitachi, JP | 1 | 2015 |