Break up the beef in a large bowl. Add the eggs and mix well. Add the seasoning salt, 1 teaspoon Himalayan salt and 1 teaspoon pepper; mix well. Form the mixture into four patties.
Place a large skillet over medium-high heat and coat with the grapeseed oil. Place the patties in the pan and cook for about 6 minutes per side for medium-well, or 10 minutes per side for well done.
Serve on buns with your choice of toppings.
If you can't find Kobe beef, any 80/20 ground beef is a great option.