Toshihiro Yamashita | Researchain

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Archive | 1991

Pin junction photovoltaic element having an i-type semiconductor layer with a plurality of regions having different graded band gaps

Jinsho Matsuyama; Tsutomu Murakami; Koichi Matsuda; Hiroshi Yamamoto; Toshihiro Yamashita

Archive | 1992

Multi-layered photovoltaic element having at least three unit cells

Tsutomu Murakami; Jinsho Matsuyama; Koichi Matsuda; Hiroshi Yamamoto; Toshihiro Yamashita

Archive | 2001

Method of forming silicon-based thin film, method of forming silicon-based semiconductor layer, and photovoltaic element

Takaharu Kondo; Masafumi Sano; Akira Sakai; Yasuyoshi Takai; Ryo Hayashi; Toshihiro Yamashita

Archive | 1993

Photoelectric conversion device with improved back reflection layer

Katsumi Nakagawa; Noboru Toyama; Toshihiro Yamashita

Archive | 1992

Photovoltaic device with layer region containing germanium therin

Koichi Matsuda; Tsutomu Murakami; Jinsho Matsuyama; Naoto Okada; Toshihiro Yamashita

Archive | 1992

Sputtering method, sputtering device, vacuum treatment device and thermocouple

Masaya Kobayashi; Takeshi Kurokawa; Katsumi Nakagawa; Norihito Sugawara; Kazumasa Takatsu; Nobuo Tokutake; Jo Toyama; Toshihiro Yamashita; 克己中川; 雅也小林; 敏裕山下; 伸郎徳武; 徳仁菅原; 上遠山; 和正高津; 岳黒川

Archive | 2001

Method for depositing silicon-based thin film, method for depositing silicon-based semiconductor layer and photovoltaic element

康好 ▲高▼井; Susumu Hayashi; Takaharu Kondo; Akira Sakai; Masafumi Sano; Yasuyoshi Takai; Toshihiro Yamashita; 政史佐野; 敏裕山下; 隆治近藤; 明酒井

Archive | 2002

Method of forming transparent, conductive film, method of compensating defective region of semiconductor layer, photovoltaic element, and method of producing photovoltaic element

Toshihiro Yamashita; Yasuyoshi Takai; Hiroshi Izawa

Archive | 1994

Thin film semiconductor solar cell

Takahiro Fukuoka; Masahiro Kanai; Katsumi Nakagawa; Atsushi Shiozaki; Jo Toyama; Toshihiro Yamashita; Toshihito Yoshino; 克己中川; 豪人吉野; 篤志塩崎; 敏裕山下; 貴裕福岡; 上遠山; 正博金井

Archive | 2004