Right. Toshiba IIRC used to be one of Apple's NAND suppliers. They were on the verge of bankruptcy a couple of years back.
At one point Foxconn even made a bid on that part of the company. It had to be saved with Japanese state intervention. The cause of the financial trouble was external to Toshiba's NAND operations.
The US is not a major NAND supplier though. The only memory manufacturer in the US is Micron and I can't remember one design win in the smartphone segment by them. Samsung has had a tremendous lead on 3D NAND for years. Right now Toshiba also has a good product. China is still way behind in terms of national suppliers of these products however. There have been massive investments in the sector by the Chinese government and local state and private funds but it remains to be seen if those will be effective.
At one point Foxconn even made a bid on that part of the company. It had to be saved with Japanese state intervention. The cause of the financial trouble was external to Toshiba's NAND operations.
The US is not a major NAND supplier though. The only memory manufacturer in the US is Micron and I can't remember one design win in the smartphone segment by them. Samsung has had a tremendous lead on 3D NAND for years. Right now Toshiba also has a good product. China is still way behind in terms of national suppliers of these products however. There have been massive investments in the sector by the Chinese government and local state and private funds but it remains to be seen if those will be effective.