Precision jewel Parts

Diamond

Hard materials and cemented carbides: Characteristics and processing methods

Hard materials (such as diamonds) and cemented carbides (such as tungsten carbide: WC) are used in various industrial a...
Diamond

Success in mass production technology for ultra-high-purity 2-inch diamond wafer; expected to spur realization of quantum computing

Adamant Namiki Precision Jewel Co. Ltd. (Adachi-ku Tokyo; President and CEO Riyako Namiki) has succeeded in developing ...
Precision jewel Parts

Sapphire Glass [Story of Watch 4]

Sapphire glass material and processing As Japan's economy boomed, luxury watches began to garner more attention....
Precision jewel Parts

Drilling methods for micrometer to nanometer sized holes and their applications

Fine hole drilling is an important process in the manufacture of various precision instruments and electronic component...
Precision jewel Parts

Applications of microwave energy: Microwave heating

Microwaves are high-frequency radio waves with frequencies between 300 MHz and 300 GHz. From cell phones and microwave ...
Precision jewel Parts

Surface polishing technologies – Essential technologies for semiconductor, MEMS, and LED manufacturing

Manufacturing of ultra-small sensors using Micro-Electro Mechanical Systems (MEMS) technology and Light Emitting Diode ...
Diamond

Space Delivery Project: Return to Earth
Initial shipment launched
Scheduled to return to Earth
after 6 months of exposure to outer space

The resupply spacecraft Cygnus (NG-17) has lifted-off towards the International Space Station (ISS) with a load of Adam...
Precision jewel Parts

History of Adamant Namiki crystal glass [Story of Watch 3]

Variations of crystal glass Since the 1970s and 80s, Adamant Namiki has had the processing technology to produce not...
Precision jewel Parts

Industrial applications of sapphire

Although sapphire is best known as a precious stone used in jewelry, it also has many industrial uses thanks to its exc...
Precision jewel Parts

Watch glass [Story of Watch 2]

The birth of crystal glass With the demands of the time, the plastic that had previously been used for watch glass w...
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