Kenji Oyama was a professor who worked at the Weapon X facility.
Kenji Oyama was the scientist who invented the adamantium bonding process which gave Logan his metallic claws and skeleton. Kenji was later killed by Logan, albeit unintentionally. He locked himself in a closet to avoid Logan as he rampaged through the Weapon X facility as it began to self-destruct. Logan and several others escaped while Oyama remained in the closet, fearing Logan was still waiting for him. He was killed when the Weapon X facility imploded. At some point in his life, Kenji fathered Yuriko Oyama, who later be known as the villain, Lady Deathstrike.