D. Okuda

From Memory Alpha, the free Star Trek reference

You might also be looking for Starfleet's Denise Okuda.

D. Okuda was a 22nd century member of Earth Starfleet, one of the personnel listed on the dedication plaque of Enterprise (NX-01). Okuda was listed in the group of names of representatives responsible for the starship's flight software. (Star Trek: Enterprise set artwork)

Okuda was named for production staff associate Denise Okuda. This name was seen on the Enterprise dedication plaque. There are other, later, members of the Federation's Starfleet that is also named for Okuda, indicating a possibility that "D. Okuda"'s first name is Denise, and that they might be related. It has also been speculated that all of the 22nd century persons listed on the plaque were somehow extraordinarily long-lived, and are the same as those who were credited on the later 23rd and 24th century plaques.