Hasbro

1st Logo (September 12, 1983-November 11, 1987)
Logo: On a background, we see a  square with an "H" inside it. Inside the "H" seems to be a house outline with a  silhouette of a boy and a girl standing in both left and right directions in it. Below the "H" is the word "HASBRO" in a futuristic font.

Variants:
 * On most shows, the logo appears superimposed in the credits with a tint.
 * The in-credit text "Hasbro, Inc." may also appear.

FX/SFX: None.

Music/Sounds: None or the closing theme of the show.

Availability: Seen on Transformers: The Animated Series, My Little Pony and G.I. Joe. The purple-yellow version was seen as a sponsor bumper in the 1980s.

2nd Logo (1992-2000)
Logo: On or  background, we see a  square with the word "HASBRO" in Futura in it.

FX/SFX: None.

Music/Sounds: None or the opening theme of the game.

Availability: Seen on PC games made by Hasbro.

3rd Logo (2000-2009)
Logo: On a white square, another square is tilted a bit, having the Hasbro logo written upon it. The logo uses a custom font, particularly the H letter has a tail, and a smiling mouth-like figure is seen below the word.

Variants:
 * "Licensed by" may be shown above. It would also have "Properties Group" in two lines below the logo.
 * There exist background variants for this logo on video games.
 * On Transformers: Autobots for DS, the logo is.
 * On Transformers: Decepticons, as well as on Revenge of the Fallen for DS, the logo is black and white.
 * On Treehouse TV airings of It’s Itsy Bitsy Time, the logo is on a white background and lacks the white square behind it. “Making the World Smile!™” is below the logo in the same colour as the logo.
 * The logo shares the screen with the Playskool logo on Weebles.

FX/SFX: None.

Music/Sounds: None or the opening theme of the game.

Availability: Used on casual games for PC based on Hasbro franchises, such as Risk, Yahtzee, Tonka, Monopoly, Scrabble, The Game of Life and others. It's also used on Transformers games for Nintendo DS. The white background version appeared on Micro Machines for the DS. It was also seen on It’s Itsy Bitsy Time on Treehouse TV and Weebles.

4th Logo (2005)
Logo: On a black background, several overlapping shapes in varying colors of, and  are enclosed in a thin white box. The "Hasbro" text and smile from the previous logo are in a oval. The word "ENTERTAINMENT" is below, enclosed by two more white lines. Parts of the shapes extend into the area where "ENTERTAINMENT" is. The shapes also rotate a bit.

FX/SFX: The shapes rotating.

Music/Sounds: A simple twinkle.

Availability: Uncommon. Seen on the Weebles TV series, as well as on DVDs of Transformers: Energon, among others.

5th Logo (2008-2009)
Logo: The same design as before, but there's no shield at all. Instead, the logo hangs over a space-like surface and zooms in.

Variant: There is a long version where the light moves on the logo's inner structure, then it turns.

FX/SFX: The logo zooming in and the stars blinking, all made in good CGI.

Music/Sounds: A five-note xylophone sound, with a synthesized drone sound.

Music/Sounds Variant: Littlest Pet Shop for the Wii used an uplifting string theme. None for the DS version.

Availability: Seen on Littlest Pet Shop on the Wii and DS. The animated version was used on the short-lived game show Trivial Pursuit: America Plays and the Wii games for Monopoly and Hasbro Family Game Night. The long version was seen on Nerf N-Strike.

6th Logo (2008-)
Logo: An improved version of the 3rd logo. It uses a gradient shield, and the text is given a 3D-ish look.

FX/SFX: None.

Music/Sounds: None.

Availability: Seen on G.I. Joe: The Rise of Cobra, Hasbro Family Game Night, Battleship and Scrabble, all for DS. Also appeared on Family Game Night 4. It can also be seen at the end of season 2 episodes of Strawberry Shortcake's Berry Bitty Adventures on Hub Network (currently Discovery Family).

7th Logo (2008-2013)
Logo: Somewhere in space, we zoom into a spinning zoetrope, moving inside it. The arc tail of the "H" letter is shown, as light particles run over it. The logo zooms out, viewed from various direction, with the light effects proceeding to other letters. Then the zoetrope's movement stops and we have only the logo hanging on a space background and zooming out.

Variant: On Nerf N-Strike Elite, the logo plays faster.

FX/SFX: The moving zoetrope and the light effects on the logo.

Music/Sounds: A majestic horn fanfare, ascending to the second half of the sequence.

Availability: Seen on G.I. Joe: The Rise of Cobra (no sound for the movie version) and the corresponding game (except for the DS version), as well as Transformers: War for Cybertron. It was also seen on the games Transformers: Revenge of the Fallen, Transformers: Cybertron Adventures, Nerf N-Strike Elite, the Littlest Pet Shop series for Wii and the newest Battleship (except for NDS), based on the movie license.

8th Logo (March 28, 2013)
Logo: We go backwards on a dark "Hasbro" text that has lights on it. Then, it moves to face us and becomes lighter.

FX/SFX: The movement of "Hasbro".

Music/Sounds: The opening theme of the movie.

Availability: Rare. Can be seen on G.I. Joe: Retaliation. This logo was retired with the AllSpark and eOne logos. Don't expect to see this on Transformers films either.