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Featured researches published by Okajima Hiroshi.


Archive | 2002

Cr-CONTAINING Fe-BASED ALLOY POWDER AND Cr-CONTAINING Fe-BASED ALLOY SINTERED BODY USING THE SAME

Suzuki Yoshihisa; Kaneko Tadataka; Okajima Hiroshi; Kondo Tetsuya; Kawamura Makoto


Archive | 2005

METHOD OF PRODUCING POWDER MAGNETIC CORE, AND POWDER MAGNETIC CORE

Okajima Hiroshi; Sugiyama Masaki; Yamaguchi Toshiya; Kikko Tadayoshi


Archive | 1997

POWDER FILLING METHOD AND POWDER FILLING STATE OBSERVING METHOD

Takemoto Yoshihide; Okajima Hiroshi


Archive | 1995

SINTERED MATERIAL EXCELLENT IN MACHINABILITY

Kaneko Tadataka; Takahashi Yoshitaka; Okajima Hiroshi; Akimoto Naomichi; Kato Hideki; Maejima Takashi; Noto Eiji; Nishimura Hiroyasu


Archive | 2003

PRESS FORMING METHOD AND PRESS FORMING MEMBER

Sekiguchi Akira; Miyagawa Naoki; Takemoto Yoshihide; Okajima Hiroshi


Archive | 2000

HERSTELLUNGSVERFAHREN FÜR PULVERGRÜNKÖRPER

Awano Yoji; Sawamura Masatoshi; Okajima Hiroshi; Takemoto Shigehide


Archive | 1994

PRODUCTION OF SINTERED ALLOY FOR VALVE SEAT EXCELLENT IN WEAR RESISTANCE

Kaneko Tadataka; Okajima Hiroshi; Takahashi Yoshitaka; Maejima Takashi; Kato Hideki


Archive | 2003

SINTERED SOFT MAGNETIC BODY, AND PRODUCTION METHOD THEREFOR

Tajima Shin; Hattori Takeshi; Okajima Hiroshi


Archive | 1999

METHOD FOR CHARGING WITH POWDER

Urata Isamu; Takemoto Yoshihide; Okajima Hiroshi


Archive | 1997

Filling a die with powder

Takemoto Shigehide; Okajima Hiroshi; Kondoh Mikio

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