1/2 “ monitoring camera (1974）
The small monitoring camera using monochrome image pickup tubes and half-sized cathode-ray tube.
Turning lens tube by manual operation for zooming.
The design which featured the theme of a lens tube.
Making the deep drawing of the aluminum board is extremely difficult.
Therefore, an original design attracted attention.
Teleguard system
A flame sensor (1978)
The flame sensor system which was developed as a teleguard system terminal of the security company. This system alarms by detecting infrared of fire.
Sound level meter (1987)
The sound-level meter of Company R is authorized as a standard meter with a sound recorder and is used for the attestation of the environmental noise.
This meter played an active roll in opening of Narita Airport.
Auto paper fold machine BF456 (1993)
Paper fold machine of long-established company S in the paper fold machine industry.