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Featured researches published by Masaharu Hayakawa.


IEEE Transactions on Consumer Electronics | 1993

Development of a field sequential color view finder for color video cameras

Masaki Yamakawa; Akira Kanai; Atsushi Nishibayashi; Masaharu Hayakawa; Shinsuke Shikama

A miniature high-resolution color display unit has been developed as a view finder for consumer color video cameras. This field sequential color display system produces a color picture without the use of dots. This system is a great improvement over color liquid crystal displays, solving problems such as resolution and color representation. Resolution is dependent upon the time compression circuits performance. This color display maintains good contrast under a variety of light situations, including those out of doors, because the color filter, which is located in front of the CRT (cathode ray tube) screen, reduces reflection of outer light on the display area. >


Archive | 1989

Magnetic tape recording and/or reproducing apparatus having automatic mode changing capabilities

Yutaka Suzuki; Masaharu Hayakawa; Takehiko Yonekawa


Archive | 1994

Electronic timekeeping device reduced adjustment data storage requirement

Yutaka Suzuki; Takumi Ishida; Masaharu Hayakawa


Archive | 1984

Video signal reproduction apparatus and method having noise reduction for fast video reproduction

Masanori Kojima; Masaharu Hayakawa


Archive | 1989

Video signal processor for simultaneously reproducing a plurality of video information on a single monitor picture tube

Makoto Kumano; Masaharu Hayakawa; Shinichi Suenaga


Archive | 1987

Magnetic video recording and reproducing apparatus

Yoshinori Serizawa; Masaharu Hayakawa


Archive | 1987

Magnetic tape recording and/or reproducing apparatus with slow motion effect

Tetsuo Kobayashi; Masaharu Hayakawa


Archive | 1983

Tape amount displaying apparatus

Masaharu Hayakawa


Archive | 1995

Phase inversion control pulse generating circuit

Akira Kanai; Masaki Yamakawa; Shoichi Sugihara; Masaharu Hayakawa; Kiyotaka Yamamoto; Masafumi Kodama; Akiko Nagaokakyo-shi Maeno


Archive | 1987

APPARATUS FOR REPRODUCING MAGNETICALLY RECORDED INFORMATION

Tetsuo Kobayashi; Masaharu Hayakawa

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