appeared on the newspaper of Energy and electricity.


TDC was appeared on feature article about regional business on the newspaper of Energy and Electricity. 


nano tech Japan 2019


Thanks for visiting Fine Polish TDC booth at Nano Tech show in Tokyo last week.

It was a fruitful experience that we could have wide variety of discussion with visitors during the show.

For further inquiry about TDC’s technology or business, please contact us from our web form . 

Inquiries from customer for high precision manufacturing always motivate us to develop/ improve our technology. Please feel free to contact TDC anytime.  HERE->

Thanks for visiting TDC booth at SEMICON Japan 2018


Thanks for stopping by at Fine Polish TDC booth in Semicon Japan.

We had fruitful experience during the show. 

Please feel free to contact  tdc anytime if you have further inquiry about precision polishing technology.



TDC’s polishing technology for Modern Art


TDC has collaborated with Yuta Hayakawa creating modern art.

This activity has been featured on newspaper Nikkan kogyo Shimbun.

TDC developed only-one technology of polishing thin foil in long length.

This technology has been used for mold for graphene growth process, hydrogen filter, substrate for flexible devices and so on.

I have never anticipated the usage of art work until this time. I feel it is a kind of serendipity.


We polished stainless foil shiny, but it seems like transparent by effect of angle and magic of the artist.  

nikkei monodukuri forum


Last week TDC exhibited our precision polishing technology at  Nikkei monodukuri(manufacturing) forum in Tokyo.

We displayed our mirror polished sample which is used in aerospace project “Hayabusa 2”

Please find that we could polish inside of case. We can realize good flatness of bottom surface, too.



TDC was appeared on feature article about SLiT-J project.

SLiT-J is a synchrotron facility which is going to be built in Miyagi pref.

for more about SLiT-J please  ->





trillion sensors


TDC is going to attend Symposium for Sensor and micromachines in Sapporo community plaza.

I hope TDC precise manufacturing technology contribute to realize the concept of Trillion sensors universe.

Feel free to contact TDC ( tdc (at) about wafer CMP and other polishing technologies.



entrance ceremony


Today, TDC had entrance ceremony for 6 new staffs.

I issued appointments for them to the posts.  And the new staffs made their resolutions. It was a refreshing opportunity for all of attendees.

It is the starting day of fiscal year 2018, today. Reinforced TDC is going to challenge developing technologies step by step.


nanotech 2018


TDC is going to participate in Nanotech 2018 during 14-16 Feb at Tokyo bigsight.

Please visit us at booth #5D-17.

official site :

snow shovelling


We had heavy snow last night.

We had to shovel tons of snow in front of our office and factory yard.

I could enjoy such heavy labor thanks to many  colleague.


Something is wrong. Response takes too long or there is JS error. Press Ctrl+Shift+J or Cmd+Shift+J on a Mac.