kyocera stopped making audio gear around 1989, but their stuff was really, really good--they were sort of the japanese mcintosh, with much better build quality than the plastic junk trotted out by their peers. i still have their 861 receiver and a matching cdp--their tape decks and turntables were also first-rate.
Kyrocera Home Audio
Once I owned a Kyrocera d-801 Tape Deck,
Now Kyrocera is in the fastening business
They purchased a top Staples, Nails, and Power Tools Co.
Kyrocera / Senco Fastening Systems, based in Cincinnati, OH