Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Hidemasa Koh is active.

Publication


Featured researches published by Hidemasa Koh.


Archive | 1995

Driving method of driving a liquid crystal display element

Takeshi Kuwata; Temkar N. Ruckmongathan; Yutaka Nakagawa; Hidemasa Koh; Hiroshi Hasebe; Takashi Yamashita; Hideyuki Nagano; Takanori Ohnishi


Archive | 1992

A new addressing technique for fast responding STN LCDs

Temkar N. Ruckmongathan; Takeshi Kuwata; Takanori Ohnishi; S. Ihara; Hidemasa Koh; Yutsaka Nakagawa


Archive | 1993

Method of driving display element and its driving device

Takeshi Kuwata; Temkar N. Ruckmongathan; Yutaka Nakagawa; Hidemasa Koh; Akira Nakazawa; Takanori Ohnishi; Satoru Ihara


Archive | 1993

Difluoroethylene compounds and liquid crystal compositions containing them

Seiji Shin-ya; Osamu Yokokouji; Takashi Miyajima; Hidemasa Koh; Katsutoshi Machida


Bunseki Kagaku | 1982

EXTRACTION-SPECTROPHOTOMETRIC DETERMINATION OF TRACE AMOUNTS OF COPPER WITH α, β, γ, δ-TETRAKIS(1-METHYLPYRIDINIUM-3-YL)PORPHINE IN THE PRESENCE OF PERCHLORATE ION

Hajime Ishii; Hidemasa Koh; Katsuhiko Satoh


Archive | 1993

DIFLUORIDE DERIVATIVE AND LIQUID CRYSTAL COMPOSITION CONTAINING THE SAME.

Osamu Yokokoji; Hidemasa Koh


Archive | 1995

Difluoro-derivative compounds and liquid crystal compositions containing them

Osamu Yokokoji; Jun Irisawa; Hidemasa Koh


Archive | 1993

Verfahren und Einrichtung zum Steuern eines Flüssigkristallanzeigeelements Method and apparatus for controlling a liquid crystal display element

Takeshi Kuwata; Temkar N. Ruckmongathan; Yutaka Nakagawa; Hidemasa Koh; Akira Nakazawa


Archive | 1992

A colour STN-LCD with improved contrast, uniformity and response times

S. Ihara; Y. Sugimoto; Yutsaka Nakagawa; Takeshi Kuwata; Hidemasa Koh; Hiroshi Hasebe; Temkar N. Ruckmongathan


Archive | 1992

Steuerverfahren für ein Flüssigkristallanzeigeelement

Takeshi Kuwata; Temkar N. Ruckmongathan; Yutaka Nakagawa; Hidemasa Koh; Hiroshi Hasebe; Takashi Yamashita; Hideyuki Nagano; Takanori Ohnishi

Collaboration


Dive into the Hidemasa Koh's collaboration.

Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge