I did a double-take, as one of the article co-authors is named Yuji Nakamura. Not to be confused with Yuji Naka. https://en.wikipedia.org/wiki/Yuji_Naka https:

I did a double-take, as one of the article co-authors is named Yuji Nakamura. Not to be confused with Yuji Naka. https://en.wikipedia.org/wiki/Yuji_Naka https://en.wikipedia.org/wiki/Yuji_Naka