Not the same person, but a few misattributed production credits in this Osamu Tanaka.

The producer has the kanji 田中収, while the editor has the kanji 田中修. They seem to be incorrectly merged in the IMDB profile. I moved the production credits to the proper Osamu Tanaka here.

Not sure about the acting credits though, DOLL lists an Osamu Tanaka with the kanji 田中修, but that doesn't necessarily mean it's the same person as the editor.

On the other hand, I wasn't able to find a credit for an Osamu Tanaka in Bijo SM Technique.

Edit: Nevermind, found a website for Bijo SM Technique: http://nfad.nfaj.go.jp/det.php?mode=3&data_id=9846&key=¬ation_id=&sakuhin_id=110723&op=AND&key_y=&s_page=&page=0
The Osamu Tanaka in this case is 田中治.