Japanese bioprinting firms to manufacture ‘custom-made’ bone and tissue


Scientists representing Tokyo University, Japanese medical research firm NEXT 21 K.K and Japan’s New Energy and Industrial Technology Development Organization (NEDO) have joined forces to advance the development of 3D bioprinting technology that will allow doctors to create and manufacture “custom-made” cartilage, joints, skin and bone.

3D bioprinting is a relatively new technology, but once refined will usher in a new era when doctors can make bone, tissue, cartilage and even entire organs from scratch. The potential for this technology will inevitably lead to the replacement of worn-out body parts that will greatly increase the average person’s life expectancy. In fact, 2015 might be a landmark year for this technology as Japanese bioprinting companies have started to use a new 3D printer which combines stem cells and synthetic materials to print bone, cartilage and skin cells.

According to Professor Tsuyoshi Takato from the University of Tokyo Hospital, the process begins by taking CT scans of a patient in order to bioprint the form-fitting implants. Because the newly printed cells are manufactured using the cells from a patient’s bone or cartilage, the implants are less likely to be rejected and more likely to be assimilated quickly.

Never heard of 3D bioprinting? Check out this great TED Talk:

Are other bioprinting companies making progress?

The number of lives we could save by creating new organs using 3D bioprinting is enormous. The demand is already astronomically high: a person dies every 30 seconds because we lack the means to supply replacement organs. The economic impact is staggering, and the opportunity for profit is just as high. That’s why so many companies are researching bioprinting.

And if it can be printed, scientists are trying to find a way to print it. For example, researchers for TeVido are learning how to reconstruct breast and nipple tissue for those who have fallen victim to breast cancer. Cyfuse Biomedical is working on blood vessels, urinary organ systems and constructing a working liver. And of course, the technology will have applications beyond just recreating human organs and tissue. Other bioprinting companies are researching methods to produce synthetic meat and leather, potentially reducing animal cruelty and helping feed the hungry.

What do you think of this crazy technology? Will bioprinting companies allow us to upgrade our organs and other body parts in the near future? Would you prefer a bioprinted implant over another person’s organ?

About Author

Jeff is a self-proclaimed pragmatic futurist; that is, he has high hopes for absurd life-altering technologies which sound too good to be true, and probably are. Although he writes on a variety of subjects, his real passion is for technological innovation and the people who make it happen. By day, he enjoys fuzzy bunnies, kittens, puppies, roller coasters and a sardonic written word or two. By night, he's busy running memyselfandrobot.com, replaying a random Final Fantasy game, or pretending to be Batman. He currently resides in Upstate NY.


  1. debbie.j.williams1982@gmail.com'

    Interesting story, but this is really old news, the video and stories were originally published over two years ago.

    • Jenny,

      It’s an old video, but it was only in there to introduce the subject of bioprinting to those who’d never heard of it before. That may have been a little ambiguous because it was split off from the associated text by an ad. These particular developments by Japanese scientists are new as of this year (although as mentioned, many other companies have similar goals). Thanks for commenting!