Inventor
Masumi Katsumoto
Inventor
Kanagawa, JP
Overview
20→
Patents
1998–2008
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1328%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy23%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution23%
Y02PClimate change mitigation technologies in the production or processing of goods10%
Y10TTechnical subjects covered by former us classification10%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
PatentTitleYear
7,455,930'Battery and method for manufacturing the same'20087,348,095'Battery and method for manufacturing the same'20086,849,357'Battery, a process for producing the battery, a process for producing a battery case, and a battery pack'20056,777,130'Square battery'2004D0486445'Battery'20046,596,436'Nickel positive electrode plate for alkaline storage batteries and method for producing the same'2003D0477276'Battery'2003D0476947'Battery'2003D0476617'Battery'2003D0476616'Battery'2003D0476619'Battery'2003D0472207'Battery'2003D0471864'Battery'2003D0471862'Battery'2003D0471863'Battery'2003D0471515'Battery'20036,218,046'Positive electrode material for alkaline storage battery and method of producing the same'20016,156,455'Method for producing positive electrodes of alkaline storage batteries'20006,114,063'Alkaline storage battery and method for treating surface of positive electrode active material thereof'20005,804,334'Alkaline storage battery and method for producing positive electrode thereof'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (20)· patent assignee history
1998–2000Based in Kamakura, JP· patent location history
2001–2008Based in Chigasaki, JP· patent location history
2003–2004Based in Kanagawa, JP· patent location history
2008Based in Fujisawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 20 | 1998–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 11 | 2003–2004 |
| Chigasaki, JP | 5 | 2001–2008 |
| Kamakura, JP | 3 | 1998–2000 |
| Fujisawa, JP | 1 | 2008 |