Shinobu Hashimoto just
passed away at the age of 100.
Hashimoto was the screen writer on over 70 films, among such as:
1968 Hell in the Pacific (uncredited)
1967 Samurai Rebellion
1966 The Sword of Doom (screenplay)
1962 Harakiri (screenplay)
1960 The Magnificent Seven (screenplay "Shichinin no samurai" - uncredited)
1960 The Bad Sleep Well (written by)
1958 The Hidden Fortress (written by)
1957 Throne of Blood (screenplay)
1955 I Live in Fear
1954 Seven Samurai (screenplay)
1952 Ikiru (written by)
1950 Rashomon (screenplay)
Yeah, you know this guy. Now many of those above were directed by Akira Kurosawa, which is how most people come to these films, but It's still amazing to me the influence that these films still have and will continue to.
I've seen all of the above, some multiple times.