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2022 fiscal year


Seikoh Giken run our booth at OFC 2023 in San Diego, CA (06–9 March,2023)


Productivity Tools for Polishing & Connectorization
Optical Fiber Communications '23 - San Diego, CA

OFC 2023 Conference & Exhibition
March 6th. to 9th.
The Optical Fiber Communication Conference is the largest global exhibit for optical communications and networking technology.
Booth Number : 4338

Thank you for stopping by our booth and look forward to your inquiries.


SEIKOH GIKEN and TOKAI RIKA Jointly Develop Japan’s First*1 In-Die Painting Technology for Small Parts
—Enhancing Production Efficiency to Help Achieve Carbon Neutrality—


SEIKOH GIKEN CO., LTD. and TOKAI RIKA CO., LTD. have been jointly developing Japan’s first in-die painting technology for small parts for commercialization in 2025. *1 According to Tokai Rika sources



Termination of X-ray CT scanner sales and Non-destructive testing service

As of January 31, 2023, we terminate the sale of X-ray CT systems and Non-destructive testing service.
We appreciate for your understanding and hope to receive your continued patronage over the years.

First Show-up at MEDICA 2022 exhibition in Düsseldorf, Germany


Name : MEDICA 2022
Period : Nov 14th through Nov 17th, 2022
Booth: Hall 15 / F04 (in JETRO Chiba booth)
MEDICA web site: https://www.medica-tradefair.com/

MEDICA is the world’s largest event for the medical sector. This year, Seikoh Giken exhibited for the first time at MEDICA 2022. We showed ultra-precision plastic molded parts for medical/bio-medical sector, such as, ultra-small plastic needle, microfluidic plate, 3D cell culture vessel & disc and ultra-small lens for endoscope camera. We appreciate for visiting our booth this year.


Seikoh Giken releases a new product FAIS (Fiber Auto Inspection System) globally.


We are pleased to announce the release of our new product FAIS (Fiber Auto Inspection System), which we have been developing with HM Solution in South Korea.
FAIS is an automated inspection system that can perform the inspection by the polishing holders after polished passive elements such as ferrules, and optical connectors/cables.
It enables automatic PASS/FAIL (scratches, pits) judgment of optical connectors based on IEC standards.

Until now, end face inspection means that an operator removes the optical connector one by one from the polishing holder, inserts them into a microscope, and makes a PASS/FAIL judgement.
Unlike traditional methods, this system can automate these end face inspection processes and it contributes to shorten the end face inspection time and save labor, and standardize the end face inspection process.
In this way, FAIS provides innovative efficiency to our polishing machine users in their manufacturing process of optical connector cables.

From now on, we will exhibit and introduce the new product FAIS in our booth at optical communication exhibitions held in Japan and overseas.



2022 FOE show in Tokyo (29th June - 1st July) was successfully done.


Seikoh Giken sponsored at 2022 FOE show in Tokyo.
Highlighted exhibiting items were;
Passive Device
Cabling solutions for Data center

Polisher, Cleaner and Testing instruments
New polishing machine SFP-560A2C-SP1
Benchtop Fiber Cleaner SPR-3
One-lever action (Quick loading type) MT polishing holder
Cloth type HandiMate SHM-503 cleaner
Fiber inspection microscopes"Dscope", "Dscope-MT"
Interferometer / Fiber inspection microscope "DAISI V3", "DAISI-MT V3"
Eccentricity Measurement Instrument "KONCENTRIK V2"
I/L R/L meter "mORL Module for the MAP-300"

Thank you for stopping by our booth.


Seikoh Giken joined at International Microwave Symposium (IMS) DENVER2022, June 21st to June 23rd.


Seikoh Giken joined at International Microwave Symposium (IMS) DENVER2022, June 21st to June 23rd.
Firstly, we really appreciate your stopping by our booth and were glad to get your interesting.
We’d like to contribute your growing business in the future. We will be back to IMS2023 and see you next year in San Diego.

Inquiry by telephone:+81-47-311-5111
(Main) Mon~Fri 8:30~17:30