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Dive into the research topics where Takashi Hirokawa is active.

Publication


Featured researches published by Takashi Hirokawa.


Archive | 2008

Method for producing pulverized organic compound particle

Takashi Hirokawa; Takahiro Tada


Archive | 2009

COMPOSITE ORGANIC COMPOUND POWDER FOR MEDICAL USE, METHOD FOR PRODUCING SAME AND SUSPENSION OF SAME

Takashi Hirokawa; Takahiro Tada


Nippon Kagaku Kaishi | 1992

Studies on the Reaction of Terpenes in the Presence of Synthetic Zeolites. IX. Hydration of Several Monoterpene Hydrocarbons with Water in the Presence of Synthetic Zeolites.

Takashi Nomura; Yoshihito Fujihara; Hidekazu Takata; Takashi Hirokawa; Akio Yamada


Journal of Japan Oil Chemists' Society | 1994

Syntheses and Biological Activities of Ureas, Amides and Amines with Mono Cyclic Monoterpene Groups

Masato Nomura; Takahiro Tada; Takashi Hirokawa; Yoshihito Fujihara; Ryo Yamamoto


Bulletin of the Agricultural Chemical Society of Japan | 1994

Synthesis and Physiological Activity of Acid Amides with an Adamantyl Group. Studies on the Synthesis of Physiologically Active Substances, part VIII.

Masato Nomura; Masashi Kyouda; Takashi Hirokawa; Yoshihito Fujita; Masaaki Sugiura


Bulletin of the Agricultural Chemical Society of Japan | 1993

Synthesis of Physiologically Active Substances, part VII. Synthesis of Terpenyl Amides with Monoterpene Groups and Their Evaluation as Mosquito Repellents.

Masato Nomura; Takashi Hirokawa; Yoshihito Fujihara; Yasuharu Takei; Ryo Yamamoto


Bulletin of the Agricultural Chemical Society of Japan | 1992

Synthesis of Physiological Active Terpenes. Part VI. Synthesis and Physiological Activity of Monoterpene Carboxypyrrolidinamides and Piperidinamides.

Masato Nomura; Yoshihito Fujihara; Toshimasa Hamada; Takashi Hirokawa; Kenji Tsuzuki


Bulletin of the Agricultural Chemical Society of Japan | 1992

Group Synthesis of Physiologically Active Terpenes. V. Synthesis and Herbicidal Activity of Cinmethylin Derivatives with a p-Menthane.

Masato Nomura; Yoshihito Fujihara; Takashi Hirokawa; Eiji Otsubo


Archive | 2013

Method for producing a composite organic compound powder for medical use

Takashi Hirokawa; Takahiro Tada


Archive | 2009

Composite organic compound powder for medical use and production method and suspension of the same

Takashi Hirokawa; Takahiro Tada

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Ryo Yamamoto

Imperial College London

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