Masami Nakano

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Midori, JP

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Patents Grantslast 30 patents

Information Patent Grant
Anthraquinonic colorant and polarizing film containing the colorant
- Patent number 5,382,465
- Issue date Jan 17, 1995
- Mitsui Toatsu Chemicals, Incorporated
- Tsutami Misawa
- G02 - OPTICS
Information Patent Grant
Anthraquinonic colorant and polarizing film containing the colorant
- Patent number 5,252,769
- Issue date Oct 12, 1993
- Mitsui Toatsu Chemicals, Incorporated
- Tsutami Misawa
- G02 - OPTICS
Information Patent Grant
Polyimide sheet and preparation process of the sheet
- Patent number 5,237,044
- Issue date Aug 17, 1993
- Mitsui Toatsu Chemicals, Inc.
- Masumi Saruwatari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing insulated wire
- Patent number 5,233,011
- Issue date Aug 3, 1993
- Mitsui Toatsu Chemicals, Incorporated
- Masumi Saruwatari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...