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Hikoji Okuyama
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Moriguchi, JP
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last 30 patents
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Patent Grant
Manufacturing method for a sealing plug used in sealing an arc tube...
Patent number
6,863,586
Issue date
Mar 8, 2005
Matsushita Electric Industrial Co., Ltd.
Hikoji Okuyama
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method for manufacturing laminated-ceramic electronic components
Patent number
6,485,591
Issue date
Nov 26, 2002
Matsushita Electric Industrial Co., Ltd.
Keiichi Nakao
B28 - WORKING CEMENT, CLAY, OR STONE