Inventor
Kuniyasu Oya
Inventor
Fukushima, JP
Overview
Patents· 6 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 energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
C01GCompounds containing metals not covered by subclasses c01d or c01f17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
PatentTitleYear
7,659,031'Size AA alkaline battery'20107,122,169'Positive electrode material and nickel-zinc battery'20066,908,707'Positive electrode material and nickel-zinc battery'20056,686,091'Positive electrode material and nickel-zinc battery'20046,413,666'Battery with a sheathing member to prevent leakage of electrolytic solution'20025,173,379'Battery including a sealing member and a reinforcing member for the sealing member'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2010Patents assigned to SONY CORP (6)· patent assignee history
1992–2010Based in Fukushima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 6 | 1992–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukushima, JP | 6 | 1992–2010 |