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Featured researches published by Katsuya Fujii.


Archive | 1997

Optical telecommunication apparatus for use in an optical ring network

Shozo Shimada; Kiyonori Kusuda; Hirofumi Imabayashi; Katsuya Fujii; Tetsuya Takahashi; Masahiro Shioda


Archive | 2003

OPTICAL FIBER CABLE WIRING HOUSING STRUCTURE, OPTICAL CONNECTOR HOUSING CASE, OPTICAL CONNECTOR HOUSING METHOD, AND OPTICAL CONNECTOR SPLICING METHOD

Mitsuru Eto; Katsuya Fujii; Kazunori Omori; Tsutomu Takahashi; 和範 大森; 満 江藤; 克弥 藤井; 勉 高橋


Archive | 1995

Case unit for housing printed-circuit assemblies

Hideki Zenitani; Katsuya Fujii; Yuji Yoshitake; Yoshinori Hoshino


Archive | 2001

Communication device and plug-in unit therefor

Tsutomu Takahashi; Katsuya Fujii; Hisao Hayashi; Shiro Tani; Kazunori Oomori; Koichi Namimatsu; Hideki Zenitani; Masato Konishi


Archive | 2002

Optical unit with increased reliability

Hirofumi Imabayashi; Kenji Joko; Tsutomu Takahashi; Katsuya Fujii; Kazunori Omori; Yasunori Murata; Hideki Zenitani; Koichi Namimatsu


Archive | 2002

Tray pack and packaging structure

Shuhei Sakai; Miyuki Akimoto; Katsuya Fujii; Hiroshi Katagiri; Kiyonori Kusuda


Archive | 1997

Case unit including ring-shaped ribs made of resin as guide rails for housing printed-circuit assemblies

Hideki Zenitani; Katsuya Fujii; Yuji Yoshitake; Yoshinori Hoshino


Archive | 2002

Mechanism for inserting and removing electronic circuit unit

Hiroshi Katagiri; Katsuya Fujii; Tetsuya Takahashi; Yoshinori Hoshino; Satoshi Ueda; Yoshiyuki Sato


Archive | 2002

INSERTION/EXTRACTION MECHANISM OF ELECTRONIC CIRCUITRY UNIT

Katsuya Fujii; Yoshinori Hoshino; Hiroshi Katagiri; Yoshiyuki Sato; Tetsuya Takahashi; Tetsushi Ueda; 佐藤 義幸; 星野 良憲; 植田 哲史; 片桐 宏; 藤井 克弥; 高橋 哲也


Archive | 2003

光ファイバーケーブル配線収容構造、光コネクタ収容ケース、光コネクタ収容方法および光コネクタ接続方法

Mitsuru Eto; Katsuya Fujii; Kazunori Omori; Tsutomu Takahashi; 和範 大森; 満 江藤; 克弥 藤井; 勉 高橋

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