Inventor
Hiroshi Akama
Inventor
Kanagawa, JP
Overview
45→
Patents
1989–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 45 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 energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
Y02TClimate change mitigation technologies related to transportation12%
B01DSeparation10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
Y02ATechnologies for adaptation to climate change4%
F02DControlling combustion engines3%
B23KSoldering or unsoldering1%
PatentTitleYear
11,063,295Non-aqueous electrolyte secondary battery and method for manufacturing the same202111,024,835Positive electrode for lithium ion battery and lithium ion battery202110,964,934Laminate type battery and method for producing the same202110,957,908Electrode for lithium ion battery, lithium ion battery, and method for producing electrode for lithium ion battery202110,933,393Reducing gas supplying apparatus and method for manufacturing processed target object202110,930,920Negative electrode for lithium ion battery and lithium ion battery202110,916,779Dispersant for resin collectors, material for resin collectors, and resin collector202110,903,488Non-aqueous electrolyte secondary battery negative electrode material, and negative electrode and non-aqueous electrolyte secondary battery using the same202110,727,476Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell202010,707,493Electrode and method of manufacturing electrode202010,700,345Electrode for lithium ion secondary battery and production method therefor202010,673,057Negative electrode for lithium ion battery and method for producing negative electrode for lithium ion battery202010,658,674Electrode202010,511,004Non-aqueous electrolyte secondary battery201910,431,851Non-aqueous electrolyte secondary battery and method for manufacturing the same201910,312,524Electrical connection structure201910,276,858Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell201910,256,473Positive electrode for lithium battery201910,236,478Method for producing lithium ion cell and lithium ion cell201910,211,462Lithium ion cell201910,135,073Dispersant for resin collectors, material for resin collectors, and resin collector20189,941,511Electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery electrode and non-aqueous electrolyte secondary battery using the same20189,941,512Electrode material for non-aqueous electrolyte secondary battery, and electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery using the same20189,810,120'Exhaust gas purifying system'20179,579,740'Thermal processing apparatus'20179,222,382'Particulate matter purifying material, filter catalyst for purifying particulate matter using particulate matter purifying material, and method of regenerating filter catalyst for purifying particulate matter'20158,913,031'Sensor apparatus and electronic apparatus'20148,671,662'Exhaust gas purifying system and exhaust gas purifying method using the same'20148,455,391'Exhaust gas purifying catalyst and manufacturing method of the same'20138,411,397'Power supply apparatus and method'20137,572,422'Exhaust gas purifying method for fuel cell vehicle and exhaust gas purifying system for fuel cell vehicle'20097,115,236'Exhaust gas purifying method and system for fuel cell vehicle'20066,916,450'Exhaust gas purifying system and method'20056,845,021'Multi-output DC-DC converter'20056,729,125'Exhaust gas purifying system'20046,557,342'Exhaust gas purifying system'20036,526,950'Fuel vapor treatment system'20036,370,870'Exhaust gas purifying device'20025,681,788'Catalysts for the purification of exhaust gas'19975,422,333'Exhaust gas purifying catalyst'19955,151,256'Coal combustion apparatus provided with a denitration'19925,087,600'Process for producing a catalyst for denitration by catalytic reduction using ammonia'19924,966,882'Catalyst for denitration by catalytic reduction using ammonia and a process for producing the same'19904,952,548'Catalyst for removing nitrogen oxides'19904,798,813'Catalyst for removing nitrogen oxide and process for producing the catalyst'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1992Patents assigned to BABCOCK HITACHI KK (5)· patent assignee history
1989–1992Based in Kure, JP· patent location history
1995–2021Patents assigned to NISSAN MOTOR (33)· patent assignee history
1995–2019Based in Yokohama, JP· patent location history
1997–2017Based in Zushi, JP· patent location history
2003–2021Based in Kanagawa, JP· patent location history
2005–2014Based in Miyagi, JP· patent location history
2013–2017Patents assigned to AKAMA HIROSHI (6)· patent assignee history
2013–2017Patents assigned to ONODERA HITOSHI (4)· patent assignee history
2018–2021Patents assigned to SANYO CHEMICAL IND LTD (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSAN MOTOR | 33 | 1995–2021 |
| SANYO CHEMICAL IND LTD | 7 | 2018–2021 |
| AKAMA HIROSHIself | 6 | 2013–2017 |
| BABCOCK HITACHI KK | 5 | 1989–1992 |
| ONODERA HITOSHI | 4 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 24 | 2003–2021 |
| Zushi, JP | 8 | 1997–2017 |
| Kure, JP | 5 | 1989–1992 |
| Miyagi, JP | 3 | 2005–2014 |
| Yokohama, JP | 2 | 1995–2019 |