Riken Corporation's Company Profile and Products

Our uniquely developed magnetic filler solves the near-field electromagnetic noise problem. Because it is thin, it is effective...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

Effective for countering electromagnetic noise in the far field in the millimeter wave band. We solve the electromagnetic noise...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

It has both high magnetic permeability and high saturation resistance, and has unprecedented characteristics. In cables where d...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

By connecting the required number of removable small-diameter cores, it is lighter than conventional products. Since the connec...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

We achieved a split shape that was considered difficult to achieve with nanocrystalline alloy cores, making it easier to attach...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

A 3-lobe wave gear reducer with a unique mechanism that has never existed before. By reducing the torque load points from 2 to ...

A new wave gear reducer using super engineering plastic as the material. Riken's resin technology and newly developed three-lob...

Original material with patented technology, high-strength PEEK gear that can be used without lubrication. Developed an original...

• Drive Mechanisms & Components

• Spur Gears

Excellent heat dissipation and electromagnetic shielding properties. Weight reduction is possible by replacing aluminum with re...

Rick Bent-SB consists of two rails (upper and lower) (spring steel), one spacer (stainless steel) inserted between them, and a ...

• Vehicle related

• Piston Rings

Rick Bent-SC has a small protrusion on the rail contact surface of the spacer. This is because the height (overall length) of p...

• Vehicle related

• Piston Rings

There is no difference in the contact surface pressure with the cylinder wall surface between the two upper and lower side rail...

• Vehicle related

• Piston Rings

The "Diesel Bent-M" oil ring has been proven through numerous bench tests and actual vehicle tests to stably exhibit long-term ...

• Vehicle related

• Piston Rings

In June 2017, Riken received certification from Winterthur Gas & Diesel for piston rings coated with the new coating "CPC-200" ...

Riken produces RF-2312 as a highly wear-resistant thermal spray coating for large, low-speed diesel engines, and has received h...

This is a JIS B 2301 "Screw-in type malleable cast iron pipe joint" standard product, and the material is JIS G 5705 "Mallable ...

• Fittings

• Threaded Connections

$3.77

ZD fittings are threaded malleable cast iron pipe fittings with a fluorine-based polymer resin (sealant) applied to the threade...

• Fittings

• Threaded Connections

$2.15

A screw-in pipe fitting for lined steel pipes. There are two types: RCF-K type for internally lined steel pipes (mainly for ind...

• Fittings

• Threaded Connections

$4.16

Our 20K pipe fittings are for Schedule 40 pipes, and have the same strength, corrosion resistance, and heat resistance as pipes...

• Fittings

• Threaded Connections

$14.56

This is a threaded malleable cast iron pipe fitting or a 20K fitting with resin coating on the outside. This joint is used in c...

• Fittings

• Threaded Connections

$4.62

This is a new expansion type mechanical fitting for stainless steel piping. (13Su～60Su) Features ■Surprisingly low torque It ...

• Fittings

• Stainless Steel Fittings

$17.42

This is an expansion type mechanical pipe fitting that demonstrates strong pull-out prevention ability by expanding the pipe us...

• Fittings

• Stainless Steel Fittings

$17.42

One-touch fitting for stainless steel piping. (13Su～50Su) Features ■Easy construction No special skills are required and anyo...

• Fittings

• Stainless Steel Fittings

$16.32

Would you like to eliminate the frustration of “stainless steel screwing”? ■The “galling” phenomenon when screwing in is drast...

• Fittings

• Stainless Steel Fittings

$7.67

A joint that can be used for both stainless steel pipes and copper pipes. This is a compression type pipe fitting that seals th...

• Fittings

• Stainless Steel Fittings

$8.19

The metal heating element "Pyromax" is mainly made of ferritic alloy PX-DS material, and is available in six types of steel, al...

• Heat Sources

• Heaters

Pyromax-PMD" is manufactured using powder metallurgy. This product retains the advantages of ferritic alloys, but has significa...

• Heat Sources

• Heaters

A radiant tube heater is a heater that inserts a heating element into a heat-resistant tube and heats the workpiece by radiatin...

• Heat Sources

• Heaters

We manufacture and sell insulated coil heaters that can be used even in close contact by applying a special insulation treatmen...

• Heat Sources

• Heaters

Pyromax Super" is a heater that achieves a maximum heating element temperature of 1800℃ in air (furnace temperature 1700℃). It ...

• Heat Sources

• Heaters

• Heat Sources

• Heaters

■Features of anechoic chamber with chassis dynamo Equipped with a chassis dynamo for actual vehicle EMC testing, this anechoic ...

• Electromagnetic Countermeasures

• Acoustic Anechoic Chamber

■Features of the 10m anechoic chamber ・EMC test can be measured at a distance of 10m ・Supports various standard measurements ...

• Electromagnetic Countermeasures

• Acoustic Anechoic Chamber

■Features of 3m anechoic chamber ・Supports various standard measurements ・Adopts a radio wave absorber (RHFFP) with a height ...

• Electromagnetic Countermeasures

• Acoustic Anechoic Chamber

■Features of small anechoic chamber ・An anechoic chamber that can secure a measurement distance of 3m ・Suitable for a wide ra...

• Electromagnetic Countermeasures

• Acoustic Anechoic Chamber

■Features of anechoic chamber for antenna evaluation ・Can support a wide range of frequencies from FM waves to millimeter wave...

• Electromagnetic Countermeasures

• Acoustic Anechoic Chamber

■Features of anechoic chamber for in-vehicle equipment ・Adopts a radio wave absorber (RHFFP) with a height of 8 cm as the high...

• Electromagnetic Countermeasures

• Acoustic Anechoic Chamber

■Features of Reverberation Chamber ・Electromagnetic environment test chamber designed to have a long reverberation time ・Gene...

• Test Equipment

• Reverberation Chambers

■Features ・Radio wave absorber made of ferrite sintered body that utilizes magnetic resonance loss. ・Mn-Zn is used as the mat...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

■Features ・A radio wave absorber made by kneading carbon into a thin polypropylene plate with a corrugated structure and moldi...

• Electromagnetic Countermeasures

• EMC Countermeasure Components

Features ■RHFFP ・A radio wave absorber made by kneading ferrite powder and polypropylene and molding it using the injection ma...

• Electromagnetic Countermeasures

• EMC Countermeasure Components