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About Panasonic
Fact Book
Number of Patents
(Years ended March 31)
| (Number of patents) | |||||
| 2003 | 2004 | 2005 | 2006 | 2007 | |
| Domestic | 48,020 | 48,061 | 47,166 | 46,040 | 44,137 |
| Overseas | 32,932 | 38,358 | 43,660 | 48,444 | 52,835 |
- Patents are those held by Matsushita Electric Industrial Co., Ltd. and its major subsidiaries, excluding Matsushita Electric Works, Ltd., PanaHome Corporation and Victor Company of Japan, Ltd.
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