Inventor
Masami Tsutsumi
Inventor
Kawasaki, JP
Overview
10→
Patents
1998–2015
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 10 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 energy32%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution32%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C23CCoating metallic material4%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
G06FElectric digital data processing4%
G06KGraphical data reading4%
G06VImage or video recognition or understanding4%
H01BCables4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
8,970,918'Document management system and method thereof'20157,927,756'Redox fuel cell using methanol'20117,553,570'Fuel cell'20097,396,797'Production method of catalyst for fuel cell and of fuel cell, and catalyst for fuel cell and fuel cell'20086,936,349'Method of coloring magnesium material, and housing made of colored magnesium material'20056,645,671'Lithium secondary battery, anode for lithium secondary battery, and method for manufacturing the anode'20036,187,477'Lithium secondary battery and cathode composition therefor'20016,136,475'Lithium secondary battery and cathode composition therefor'20005,998,065'Ion-conductor for lithium secondary battery and lithium secondary battery using the same'19995,731,106'Electrolytic solution for lithium secondary battery and lithium secondary battery using the same'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2011Patents assigned to FUJITSU LTD (9)· patent assignee history
1998–2011Based in Kawasaki, JP· patent location history
1999Patents assigned to UBEINDUSTRIES LTD (1)· patent assignee history
2000Based in Akashi, JP· patent location history
2015Patents assigned to TOSHIBA KK (1)· patent assignee history
2015Patents assigned to TOSHIBA TEC KK (1)· patent assignee history
2015Patents assigned to TSUTSUMI MASAMI (1)· patent assignee history
2015Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 9 | 1998–2011 |
| TOSHIBA KK | 1 | 2015 |
| TOSHIBA TEC KK | 1 | 2015 |
| TSUTSUMI MASAMIself | 1 | 2015 |
| UBEINDUSTRIES LTD | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 8 | 1998–2011 |
| Kanagawa, JP | 1 | 2015 |
| Akashi, JP | 1 | 2000 |