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Hologram recording material
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Patent number 5,569,565
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Issue date Oct 29, 1996
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Matsushita Electric Industrial Co., Ltd.
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Tetsuji Kawakami
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Laser device
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Patent number 5,436,920
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Issue date Jul 25, 1995
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Matsushita Electric Industrial Co., Ltd.
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Hisashi Minemoto
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H01 - BASIC ELECTRIC ELEMENTS
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Process for producing polyacetylene
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Patent number 5,216,102
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Issue date Jun 1, 1993
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Matsushita Electric Industrial Co., Ltd.
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Mamoru Soga
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Optical wavelength converter
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Patent number 5,167,000
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Issue date Nov 24, 1992
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Matsushita Electric Industrial Co. Ltd.
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Hisashi Minemoto
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G02 - OPTICS
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Nonlinear optical compound
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Patent number 5,154,858
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Issue date Oct 13, 1992
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Matsushita Electric Industrial Co., Ltd.
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Katsuya Wakita
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C07 - ORGANIC CHEMISTRY
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Process for producing polyacetylene
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Patent number 4,983,696
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Issue date Jan 8, 1991
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Matsushita Electric Industrial Co., Ltd.
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Mamoru Soga
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Magnetic fluid
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Patent number 4,758,275
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Issue date Jul 19, 1988
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Matsushita Electric Industrial Co., Ltd.
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Keiichi Yubakami
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H01 - BASIC ELECTRIC ELEMENTS
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Magnetic fluid
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Patent number 4,519,931
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Issue date May 28, 1985
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Matsushita Electric Industrial Co., Ltd.
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Mamoru Soga
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B82 - NANO-TECHNOLOGY
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