OPTNICS PRECISION CO LTD

OPTNICS PRECISION was founded as an advanced precision manufacturer in 1986 by Seichin KINUTA who is one of pioneer of applied electroforming technology in JAPAN. The head office, R&D and factory are located in Ashikaga-city, Tochigi-pref., 70km north of Tokyo.
OPTNICS PRECISION is a small but excellent company as demonstrated by that Japanese government chose us as one of 300 vibrant SMEs(Small and Medium Enterprises) nationwide with original, high-level technology.

Core technologies of OPTNICS PRECISION are Photolithography & Electroforming. We do not have only precision technologies but also material technologies like as developing new material with new mechanical, chemical and physical performance. For example, OPTNICS PRECISIONs micro nozzle plate with 7000 nozzle made with bio-compatible material was developed and applied to handy inhalers for childhood asthma.

Our greedy inquiring mind has contributed to making solution of many industry areas as listed below.
Sieve for industrial particle
Needle/Probe for IC tests
Nozzles for inkjet/fuel jet
Filters/meshes for electronics and medical equipments
Mold sets/die sets/stamper
Safe vents for Li-ion battery/EDLC
Etc.

Examples of solution by our above technologies are shown below.
1. Dry sieving and sieves for Micro particle especially less than 20micron which size was said sieving by dry process to be difficult.
2. Needles and Probes for testing LSI and memories of coming generation which faces difficulties on precision contact, force/elasticity, reliability etc. due to too small.

You can find detail, more information and more applications of above through our home-page. http://www.optnics.co.jp/eng/
OPTNICS PRECISION leads the social development by creativity!