Optical modulation device

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United States of America Patent

PATENT NO 4850681
SERIAL NO

07033773

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Abstract

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An optical modulation device for effecting optical modulation by controlling the diffraction phenomenon of light, which not only consumes a small amouhnt of the driving energy employed, such as a electric power, but which is also capable of improvements in reliability.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 1468501 ?1468501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Ryoji Kamakura, JP 36 428
Ishii, Takayuki Hiratsuka, JP 97 1269
Ishiwata, Kazuya Yokosuka, JP 63 601
Kishi, Etsuro Yokohama, JP 43 1343
Mochizuki, Chiori Yokohama, JP 119 2133
Nagano, Akihiko Kawasaki, JP 71 1606
Ohkubo, Yukitoshi Yokohama, JP 12 445
Sakata, Hajime Hiratsuka, JP 48 1469
Umezawa, Tomoyuki Hiratsuka, JP 1 44
Watanabe, Yasuyuki Hiratsuka, JP 148 1948
Yamanobe, Masao Machida, JP 1 44

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