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Dive into the research topics where Takafumi Naito is active.

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Featured researches published by Takafumi Naito.


Archive | 1986

Bond Behavior of Polymer-Impregnated Concrete Permanent Forms for Prestressed Concrete Beams

K. Tsuruta; M. Ozawa; Takafumi Naito

The permanent forms of polymer impregnated concrete (PIC) panels have been developed to protect prestressed concrete beams from chloride ions.


Archive | 1985

Concrete structural member and method for manufacture thereof

Shizuko Kushida; Takashi Tsubahara; Takafumi Naito; Seiji Kaneko; Yasunori Matsuoka; Takefumi Shindo


Doboku Gakkai Ronbunshu | 1991

DEVELOPMENT OF HIGHLY DURABLE PERMANENT FORMWORK BY POLYMER IMPREGNATED CONCRETE SYSTEM

Takafumi Naito; Yasunori Matsuoka; Takefumi Shindo; Mitsuzou Ozawa; Ken Tsuruta


Archive | 1990

hydraulic composition, products formed therewith and segregation reducing agents for hydraulic substances.

Yasunori Matsuoka; Takefumi Shindoh; Kazunao Yokota; Takafumi Naito; Akira Haze; Kiyoshi Nara


Archive | 1990

Hydraulic material, shaped articles of this as well as for hydraulic substances segregeringsreduktionsmiddel

Yasunori Matsuoka; Takefumi Shindoh; Kazunao Yokota; Takafumi Naito; Akira Haze; Kiyoshi Nara


Archive | 1990

The hydraulic composition, resulting molded products and agents for reducing of segregation for hydraulic substances.

Yasunori Matsuoka; Takefumi Shindoh; Kazunao Yokota; Takafumi Naito; Akira Haze; Kiyoshi Nara


Archive | 1990

The hydraulic composition, molded products thereof and means for reducing of segregation for hydraulic substances.

Yasunori Matsuoka; Takefumi Shindoh; Kazunao Yokota; Takafumi Naito; Akira Haze; Kiyoshi Nara


JCI ... conference | 1986

[97] Chemical and Mineralogical Study of Sodium Hydroxide-Extractable Amorphous Silica of Aggregate

Yasushi Fujiwara; Seiji Kaneko; Takafumi Naito


Archive | 1985

Structural concrete part and process for its production.

Shizuko Kushida; Takashi Tsubahara; Takafumi Naito; Seiji Kaneko; Yasunori Matsuoka; Takefumi Shindo


Archive | 1985

Strukturelles betonteil und verfahren zu seiner herstellung. Structural concrete member and the method for its preparation.

Shizuko Kushida; Takashi Tsubahara; Takafumi Naito; Seiji Kaneko; Yasunori Matsuoka; Takefumi Shindo

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Akira Haze

Takeda Pharmaceutical Company

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Kiyoshi Nara

Takeda Pharmaceutical Company

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