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Dive into the research topics where Hiroki Usui is active.

Publication


Featured researches published by Hiroki Usui.


Journal of Photochemistry and Photobiology A-chemistry | 2004

Improved dye-sensitized solar cells using ionic nanocomposite gel electrolytes

Hiroki Usui; Hiroshi Matsui; Nobuo Tanabe; Shozo Yanagida


Archive | 2004

Electrolyte compositon, photoelectric converter and dye-sensitized solar cell using same

Hiroki Usui; Nobuo Tanabe; Hiroshi Matsui; Tetsuya Ezure; Shozo Yanagida


Archive | 2009

PHOTOELECTRIC CONVERSION ELEMENT MODULE

Hiroki Usui


Archive | 2009

Manufacturing method for photoelectric transducer, photoelectric transducer manufactured thereby, manufacturing method for photoelectric transducer module, and photoelectric transducer module manufactured thereby

Hiroki Usui


Archive | 2009

Photoelectric conversion element module and method for manufacturing photoelectric conversion element module

Takayuki Kitamura; Hiroki Usui


Archive | 2003

Photoelectric conversion device, its manufacturing method substrate therefor, and its manufacturing method

Tetsuya Ezure; Nobuo Tanabe; Hiroki Usui; 哲也 江連; 信夫 田辺; 弘紀 臼井


Archive | 2002

WORKING PROCESS OF CARBON NANOTUBE

Nobuo Tanabe; Hiroki Usui; 田辺 信夫; 臼井 弘紀


Archive | 2009

Photoelectric transducer module

Hiroki Usui


Archive | 2005

COUNTER ELECTRODE FOR A PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION ELEMENT

Hiroki Usui; Nobuo Tanabe; Hiroshi Matsui


Archive | 2002

PROCESS FOR MANUFACTURING TITANIUM OXIDE NANOTUBE MOLDED PRODUCT

Nobuo Tanabe; Hiroki Usui; 信夫 田辺; 弘紀 臼井

Collaboration


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Kenichi Okada

Tokyo Institute of Technology

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