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Dive into the research topics where Takehiro Hirai is active.

Publication


Featured researches published by Takehiro Hirai.


Archive | 1997

High frequency ring gate MOSFET

Hiroshi Shimomura; Takehiro Hirai; Joji Hayashi; Takashi Nakamura


Archive | 1997

Semiconductor device with a particular DMISFET structure

Taizo Fujii; Takehiro Hirai; Sugao Fujinaga


Archive | 1993

Semiconductor Bi-MIS device and method of manufacturing the same

Takehiro Hirai; Masahiro Nakatani; Mitsuo Tanaka; Akihiro Kanda


Archive | 1992

Semiconductor device including IIL and vertical transistors

Akihiro Kanda; Mitsuo Tanaka; Takehiro Hirai; Masahiro Nakatani


Archive | 1997

Semiconductor Bi-MIS device

Takehiro Hirai; Masahiro Nakatani; Mitsuo Tanaka; Akihiro Kanda


Archive | 1997

Semiconductor device, method of designing the same and semiconductor integrated circuit device

Joji Hayashi; Takehiro Hirai; Takashi Nakamura; Hiroshi Shimomura


Archive | 1996

LD MOSFET or MOSFET with an integrated circuit containing thereof and manufacturing method

Taizo Fujii; Takehiro Hirai; Sugao Fujinaga


Archive | 1996

Method of manufacturing Bi-MOS device

Takehiro Hirai; Masahiro Nakatani; Mitsuo Tanaka; Akihiro Kanda


Archive | 1992

Semiconductor device including integrated injection logic and vertical NPN and PNP transistors

Akihiro Kanda; Mitsuo Tanaka; Takehiro Hirai; Masahiro Nakatani


Archive | 1991

Method of fabricating IIL and vertical complementary bipolar transistors

Akihiro Kanda; Mitsuo Tanaka; Takehiro Hirai; Masahiro Nakatani

Collaboration


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