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Dive into the research topics where Takeshi Koga is active.

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Featured researches published by Takeshi Koga.


Archive | 2006

Steel for a plastic molding die

Motohiro Ibuki; Shuji Hamano; Takeshi Koga


Archive | 2002

High-hardness martensitic stainless steel excellent in corrosion resistance

Takeshi Koga; Tetsuya Shimizu; Toshiharu Noda


Archive | 1997

Free cutting ferritic stainless steel excellent in corrosion resistance

Takeshi Koga; Michio Okabe; Tetsuya Shimizu; 猛 古賀; 道生 岡部; 哲也 清水


Archive | 2002

High-strength, high corrosion-resistant and non-magnetic stainless steel

Takeshi Koga; Tetsuya Shimizu; Toshiharu Noda


Archive | 2001

High strength and highly corrosion resistant nonmagnetic stainless steel

Takeshi Koga; Toshiharu Noda; Tetsuya Shimizu; 猛 古賀; 哲也 清水; 俊治 野田


Archive | 1999

Ni-FREE TWO-PHASE STAINLESS STEEL FOR LIVING BODY

Takeshi Koga; Michio Okabe; 猛 古賀; 道生 岡部


DENKI-SEIKO[ELECTRIC FURNACE STEEL] | 1996

Corrosion and Heat Resistant Materials. Influence of Mn/S Ratio on the Pitting Corrosion Resistance and Machinability of Ferritic Stainless Steel.

Takeshi Koga; Tetsuya Simizu; Michio Okabe


Archive | 1997

HIGH HARDNESS MARTENSITE-BASED STAINLESS STEEL SUPERIOR IN WORKABILITY AND CORROSION RESISTANCE

Takeshi Koga; Michio Okabe; Tetsuya Shimizu; 猛 古賀; 道生 岡部; 哲也 清水


DENKI-SEIKO[ELECTRIC FURNACE STEEL] | 2004

Mechanical Properties at Elevated Temperature of High Nitrogen Austenitic Stainless Steel

Shuji Hamano; Takeshi Koga; Tetsuya Shimizu; Takasi Katsurai; Tadao Nishiyama


Transactions of The Indian Institute of Metals | 2002

Properties of a low carbon and high nitrogen martensitic stainless steel melted in a pressurized induction furnace

Tetsuya Shimizu; Takeshi Koga; Toshiharu Noda; Michio Okabe; Takefumi Sugiyama; Tomoki Shibata

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Toshiharu Noda

Toyohashi University of Technology

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