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Publication


Featured researches published by Issei Hayakawa.


Archive | 1990

Silicon nitride ceramic sintered bodies

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1989

High hardness silicon nitride sintered bodies

Tadaaki Matsuhisa; Issei Hayakawa


Archive | 1987

Ceramic sintered bodies and a process for manufacturing the same

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1987

CERAMIC SINTERED BODIES AND A PROCESS FOR MANUFACTURING CERAMIC SINTERED BODIES AND A PROCESS FOR MANUFACTURING THE SAME THE SAME

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1988

Method of producing homogeneous silicon nitride sintered bodies

Issei Hayakawa; Noriyuki Ukai


Archive | 1987

Ceramic sintered body and process for their preparation.

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1987

Gesinterte keramische Formkörper und Verfahren zu ihrer Herstellung. Ceramic sintered body and process for their preparation.

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1987

Gesinterte keramische formkoerper und verfahren zu ihrer herstellung.

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1987

Gesinterte keramische Formkörper und Verfahren zu ihrer Herstellung

Noriyuki Ukai; Issei Hayakawa; Mithuru Miyamoto; Tadaaki Matsuhisa


Archive | 1987

Siliciumnitrid-sinterkoerper mit hoher haerte Sinterkoerper silicon nitride with high hardness

Tadaaki Matsuhisa; Issei Hayakawa

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