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Dive into the research topics where Tamotsu Sobata is active.

Publication


Featured researches published by Tamotsu Sobata.


Archive | 1988

Process for phosphating metal surfaces

Masahiro Jo; Yasutake Mino; Takamasa Shimizu; Koetsu Endo; Akio Tokuyama; Tamotsu Sobata


Archive | 1990

Method for phosphating metal surface with zinc phosphate

Tamotsu Sobata; Akio Tokuyama; Shoji Shiraishi; Seiichiro Shirahata


Archive | 1990

Method for forming zinc phosphate film on metal surface

Masahiro Jo; Yasutake Mino; Takamasa Shimizu; Koetsu Endo; Akio Tokuyama; Tamotsu Sobata


Archive | 1992

Phosphate coatings for metal surfaces

Koetsu Endo; Akio Tokuyama; Tamotsu Sobata


Archive | 1996

Pretreatment method for coating on molded metal article

Seiichiro Shirahata; Mitsuo Shinomiya; Satoshi Miyamoto; Tamotsu Sobata


Archive | 1993

Method for zinc-phosphating metal surface

Masahiro Jo; Yasutake Mino; Tamotsu Sobata


Archive | 1993

Method for zinc-phosphating metal surface to be treated by the cationic electrodeposition coating

Masahiro Jo; Yasutake Mino; Tamotsu Sobata


Archive | 1991

Phosphate coated metal product, process for producing it, concentrate for use in the process and concentrate for replenishing the coating solution.

Akio Tokuyama; Koetsu Endo; Tamotsu Sobata


Archive | 1993

Verfahren zur Zinkphosphatierung von Metalloberflächen

Masahiro Jo; Yasutake Mino; Tamotsu Sobata


Archive | 1990

A process for forming a zinc phosphate film on a metal surface.

Masahiro Jo; Yasutake Mino; Takamasa Shimizu; Koetsu Endo; Akio Tokuyama; Tamotsu Sobata

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