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

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Dive into the research topics where Hiroki Kitagawa is active.

Publication


Featured researches published by Hiroki Kitagawa.


Archive | 2004

Fluorescent-lamp driving apparatus adopting high-frequency inverter driving method, and compact self-ballasted fluorescent lamp equipped with such fluorescent-lamp driving apparatus

Hiroki Kitagawa; Hiroki Nakagawa


Archive | 2004

Compact self-ballasted fluorescent lamp resistant to heat deformation

Yuji Tsuneto; Hiroki Nakagawa; Akiko Nakanishi; Kenji Itaya; Kenji Nakano; Kohhei Iwase; Hiroki Kitagawa; Yasushige Tomiyoshi; Shiro Iida


Archive | 2002

Compact self-ballasted fluorescent lamp and manufacturing method for arc tube

Shiro Iida; Kenji Nakano; Noriyuki Uchida; Tatsuhiro Yabuki; Junichi Takahashi; Takashi Ueda; Hiroki Kitagawa


Archive | 2008

METHOD AND APPARATUS FOR INSPECTING SEMICONDUCTOR DEVICE

Hiroki Kitagawa; Hiroaki Katsura


Archive | 2005

Low-pressure mercury vapor lamp

Masahiro Miki; Hiroki Kitagawa


Archive | 2007

FITTING, HOT CATHODE LAMP HAVING THE FITTING, AND LIQUID CRYSTAL DISPLAY DEVICE

Hiroki Kitagawa; Shiro Iida


Archive | 2003

Compact self-ballasted fluorescent lamp having a circuit board with connection members

Hiroki Kitagawa; Shiro Iida; Akiko Nakanishi; Yasushige Tomiyoshi; Toshikatsu Kotaki


Archive | 2009

INSPECTION METHOD AND INSPECTION DEVICE, REPAIRING METHOD AND REPAIRING DEVICE FOR ORGANIC ELECTROLUMINESCENCE PANEL

Noriyuki Suzuki; Hiroki Kitagawa


Archive | 2008

Base for fluorescent lamp

Hiroki Kitagawa; Shiro Iida


Archive | 2008

Semiconductor device inspecting method and semiconductor device inspecting apparatus

Hiroki Kitagawa; Hiroaki Katsura

Collaboration


Dive into the Hiroki Kitagawa's collaboration.

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