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Publication


Featured researches published by Teruyuki Takizawa.


Japanese Journal of Applied Physics | 1993

High-Speed Access Mechanism for 90 mm 1-Inch-High Optical Disk Drive

Teruyuki Takizawa; Masayuki Shinoda; Kanji Wakabayashi; Kouichi Takamine; Yoshihiro Ikawa; Yoshikazu Gotoh; Isao Satoh

A 90 mm, 1-inch-high optical disk drive with a 17-mm-high mechanism and a 27 ms seek time was developed using a separated optical system with an improved galvanomirror. This optical layout reduced the weight of the movable optical part to 7 g. The maximum acceleration of 127 m/s2 was driven by 8 W. The major component parts of the galvanomirror, such as the mirror holder and base, were made of anisotropic liquid-crystalline polymer. The use of this material, which has high rigidity and low thermal expansion, resulted in optical spot drifting due to mirror rotation of less than 3 µm from room temperature to 65°C.


Archive | 2002

Variable mirror and information apparatus comprising variable mirror

Yoshihiro Mushika; Teruyuki Takizawa


Archive | 1991

Magneto-optical disk unit compatible with different two types of magneto-optical disks and a magnetic-field generator suitable thereof

Norio Miyatake; Hidetsugu Kawabata; Kiyoshi Uchida; Yasumori Hino; Teruyuki Takizawa; Tohru Nakamura


Archive | 2000

Object lens driving device

Masanari Mohri; Hitoshi Fujii; Kanji Wakabayashi; Hiroshi Yamamoto; Teruyuki Takizawa; Takeo Santo


Archive | 1997

Optical head adjusting apparatus

Teruyuki Takizawa; Yoshihiro Ikawa; Kenji Akimaru; Koji Miyata


Archive | 2014

CAMERA DRIVE DEVICE

Teruyuki Takizawa


Archive | 2010

IMAGE PICKUP DEVICE AND SOLID-STATE IMAGE PICKUP ELEMENT

Masao Hiramoto; Masayuki Misaki; Teruyuki Takizawa; Masaaki Suzuki


Archive | 2011

Three-dimensional image pickup device

Masao Hiramoto; Teruyuki Takizawa; Masayuki Misaki; Yasunori Ishii


Archive | 2003

Optical disk, and method and apparatus for reproducing information recorded in optical disk

Takashi Yumiba; Teruyuki Takizawa; Mitsuro Moriya; Mitsuaki Oshima; Akihiko Nishioka; Koichi Morioka


Archive | 2010

Three-dimensional image capture device

Masao Hiramoto; Masayuki Misaki; Teruyuki Takizawa; Masaaki Suzuki

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