Kazuyoshi Okamura | Researchain

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Archive | 1991

High-pressure discharge lamp and lighting method

Akira Itoh; Kazuyoshi Okamura; Kazuiki Uchida; Mitsuho Kotabe; Hirochika Shiohama; Kimihito Sato; Yasuki Mori; Katsusuke Uchino

Archive | 1995

Nitride layer for discharge lamps

Shinji Inukai; Kazuo Takita; Makoto Nishizawa; Akira Itoh; Kazuyoshi Okamura; Kazuiki Uchida; Takayuki Aoki; Kazuhiko Yoshikawa; Akihiro Yonezawa; Hiroki Sasaki

Archive | 1996

High-pressure discharge lamp, turning-on circuit device, and lighting fixture

Kazuyoshi Okamura; Kazuiki Uchida; Takayuki Aoki

Archive | 1990

CERAMIC ELECTRIC-DISCHARGE LAMP INCORPORATING ARC TUBE HAVING AT LEAST TWO CURVED REGIONS

Akira Itoh; Kazuyoshi Okamura; Kazuiki Uchida

Archive | 1988

High pressure sodium lamp with sodium amalgam of controlled amount sealed therein

Kazuyoshi Okamura; Kazuiki Uchida

Archive | 2009

HIGH-PRESSURE DISCHARGE LAMP AND LIGHTING EQUIPMENT

Akira Kawakatsu; Kazuyoshi Okamura

Archive | 2010

Coating liquid for diffusing film of high-pressure discharge lamp and high-pressure discharge lamp

Miho Watanabe; Sadao Sakaguchi; Kazuyoshi Okamura; Akihiro Kanda; Ryo Kikuta; Yasuhito Fujita

Archive | 1995

Electric discharge lamp, discharge lamp lighting device, and lighting system

Takayuki Aoki; Shinji Inukai; Makoto Nishizawa; Kazuyoshi Okamura; Hiromoto Sasaki; Kazuo Takita; Kazuo Uchida; Akihiro Yonezawa; Kazuhiko Yoshikawa; 彰伊藤; 博基佐々木; 一生内田; 和彦吉川; 和好岡村; 和雄瀧田; 伸治犬飼; 昭弘米沢; 誠西沢; 貴之青木

Archive | 1992