Symposium of Japan Society of laser microscopy


TDC is going to attend the Sympsium and conference of Japan Society of laser microscopy (JSLM) which is going to be held at Osaka university on 19 Jan 2018.


Since the official website of JSLM is only written in Japanese, Please contact TDC for further information.

TDC “Contact us”

Mail: tdc (at)

oink oink


We are polishing eagerly everyday.

We are polishing eagerly. 今日もせっせと磨いています。

FinePolishTDCさん(@finepolishtdc)がシェアした投稿 –

Maintenance of Precision stage, positioning stage, vacuum chuck and granite plate.


TDC is offering the rework grinding and polishing forPrecision stage, positioning stage, vacuum chuck and granite plate.

We also produce new ones.


Metal, Ceramics, Stone, Quartz etc.


Flatness 0.5-1 micrometer (plate size; from 100×100 to 500×500)

※ Inspection result is attached.
※ Please contact our sales representative to ask a quotation of maintenance or producing a plate.


TDC’s precision technology is uplifted!


TDC precision technology was featured on the presented by Kentaro Yamada.

It is a great honor to be introduced on his website.

nano tech 2018 online registeration is now open.


TDC is going to introduce precision manufacturing and polishing technology at Nanotech 2018.

Nanotech is the world’s largest exhibition related to Nano technology.

Nanotech 2018 will be held on 14-16 Feb 2018 at Tokyo bigsight.

Visitor’s online registration has been already opened. They are providing very useful Business matching system. 

TDC also have our own introduction page there.  We welcome your reservation of  business meeting during 
Nanotech week in Tokyo bigsight. 

Please register nanotech2018 and find TDC in Nanotech 2018.


TDC started instagram


TDC started instagram.
♥Like♥ and follow will be much appreciated!

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Promotional Video


We have uploaded 2 videos on youtube.

they are about explaining about TDC’s ”technology” and ”management”.





They are both so detailed, and if you watch them you will understand more about TDC’s lapping process. Please check them out!

Thanks for visiting TDC at exhibitions


Thanks for visiting TDC booth at Ceatech, MEMS sensing network expo, and M-Tech Osaka.

We were very happy to have many visitors at our booth.

Please feel free to inquire more about precision manufacturing via email or phone.

email:tdc at

phone: +81-3-5281-2525

person in charge: Chisato / Alisa



Dog nose sensor lab


Dog nose sensor lab is appearing at Makuhari messe on 4-6 Oct for MEMS sensing and network system Expo. They are going to introduce newly developed sensors! 

Dr. Mihara the president of Dog nose lab is one of my good friend and he had started sensor developing company named Dog nose lab. In contradiction to the name of the company, they are not developing smell detective sensor.

Please visit MEMS sensing network expo to find dog nose’s innovative new sensors.

health and productivity management


April is the starting of new fiscal year in Japan. And it’s good timing for starting something new.

TDC has started the activities for well being.

I released “declaration of Health and productivity management”.

We promised to keep exercising every day. We recognized to be healthy is not only good for ourselves but also for our family and for the company and society.

eat healthy, work healthy, sleep well, play well, keep exercise constantly. that’s what we do for starting.