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Dive into the research topics where Yu Ohata is active.

Publication


Featured researches published by Yu Ohata.


Archive | 1991

Semiconductor device whose output characteristic can be adjusted by functional trimming

Yu Ohata; Koichi Kitahara; Yosuke Takagi


Archive | 1990

Semiconductor device with isolation between MOSFET and control circuit

Yosuke Takagi; Yu Ohata; Koichi Kitahara; Tsuyoshi Kuramoto


Archive | 1989

Manufacture of a substrate structure for a composite semiconductor device using wafer bonding and epitaxial refill

Koichi Kitahara; Yu Ohata; Tsuyoshi Kuramoto


Archive | 1987

Power MOS FET with carrier lifetime killer

Hirohito Tanabe; Yu Ohata; Kazuaki Suzuki; Yukiharu Miwa; Yoshihito Nakayama


Archive | 1987

Method of manufacturing power MOSFET

Hirohito Tanabe; Yu Ohata; Kazuaki Suzuki; Yukiharu Miwa; Yoshihito Nakayama


Archive | 1993

Semiconductor device capable of previously evaluating characteristics of power output element

Yosuke Takagi; Yu Ohata; Koichi Kitahara


Archive | 1993

Halbleiteranordnung mit einem Schutzelement und Verfahren zu ihrer Herstellung A semiconductor device comprising a protection element and a process for their preparation

Yosuke Takagi; Yu Ohata; Koichi Kitahara


Archive | 1993

A semiconductor device comprising a protection element and process for their preparation

Yosuke Takagi; Yu Ohata; Koichi Kitahara


Archive | 1991

Semiconductor device, the output characteristics can be adjusted by trimming function.

Yu Ohata; Yosuke Takagi; Koichi Kitahara


Archive | 1991

Halbleiterbauelement, dessen Ausgangscharakteristiken durch Trimmen in Funktion angepasst werden können. A semiconductor device whose output characteristic can be adjusted by trimming in function.

Yu Ohata; Yosuke Takagi; Koichi Kitahara

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