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Yoshiro Nakamura
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Morioka, JP
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last 30 patents
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Patent Grant
Heat exchanger and plate fin therefor
Patent number
5,482,115
Issue date
Jan 9, 1996
Kabushiki Kaisha Toshiba
Jitsuo Ikeya
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat transfer promoters and method of using the same
Patent number
4,801,394
Issue date
Jan 31, 1989
Nakamura; Yoshiro
Yoshiro Nakamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heat transfer promoters and method of using the same
Patent number
4,601,933
Issue date
Jul 22, 1986
Nakamura; Yoshiro
Yoshiro Nakamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electroconductive resin composition
Patent number
4,425,262
Issue date
Jan 10, 1984
Mitsui Toatsu Chemicals, Inc.
Yoichi Kawai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...