D-Ten [Japan]
No date recorded
DEX Corp.
No date recorded
DIP [Distribution Information Processing, Ltd.]
No date recorded
DR Korea
No date recorded
Daera Semiconductors [Korea]
No date recorded
Dai Kei [Japan]
No date recorded
Dai-Itchi Productions
No date recorded
Daidaixing
No date recorded
Daigo [Japan]
No date recorded
Daiichi Shokai Co., Ltd. [Japan]
No date recorded
Daimanji [Japan]
No date recorded
Daito Kogyo [Japan]
No date recorded
Dale, Paul
No date recorded
Dan Dare Electronic
No date recorded
Dark Kingdom Himitsu Kenkyuusho
No date recorded
Dark Sector, The
No date recorded
Dart Soft.
No date recorded
Dassyutu Game
No date recorded
Data Backup
No date recorded
Data Dynamikk
No date recorded
Data-Tronic
No date recorded
Data-assette
No date recorded
DataComp
No date recorded
DataNova
No date recorded
DataVision Soft. [Brazil]
No date recorded
Datacom Group, Ltd.
No date recorded
Datamatic
No date recorded
Datamaxx
No date recorded
Datatech Enterprises Co., Ltd. [Taiwan]
No date recorded
David Computer Soft.
No date recorded
Davis, R.A.
No date recorded
Davramme
No date recorded
Daytel Comercial Ltda. [Brazil]
No date recorded
De-Ta Corp.
No date recorded
Deadline 4884
No date recorded
Dealer Deals, Ltd.
No date recorded
Deathstone [Germany]
No date recorded
Decker, D.L.
No date recorded
Decop, S.A.
No date recorded
Dedem Automatica [Rome, Italy]
No date recorded
Defiance
No date recorded
Deinel, S.A.
No date recorded
Del, S.A.
No date recorded
Dela Elektronik
No date recorded
Delmar Mfg. Co.
No date recorded
Delta Labs
No date recorded
Demon Video [Brazil]
No date recorded
Denda Games
No date recorded
Denim Srl [Italy]
No date recorded
Denken Soft [Japan]
No date recorded
Denvzla Estudio
No date recorded
Deplombsoft
No date recorded
Derbyshire Ram
No date recorded
Desarrollo de Soft. Ronie Salgado Faila E.I.R.L.
No date recorded
Desarrollos De Electronica Re
No date recorded
Deshita Soft
No date recorded
Design Data Systems
No date recorded
Design Dynamics
No date recorded
Destronic, S.A.
No date recorded
Deta, S.A.
No date recorded
Detonators
No date recorded
Device Mfgrs., Inc.
No date recorded
Diamond Co. [Japan]
No date recorded
Diamond Flower International
No date recorded
Diamond-TV & Soft.
No date recorded
Digimax [Brazil]
No date recorded
Digital Artplan [Japan]
No date recorded
Digital Music Systems
No date recorded
Digital Sunnil
No date recorded
Digital Systems Corp.
No date recorded
DigitalWin
No date recorded
Dimensjonering
No date recorded
Dimicro [Spain]
No date recorded
Dimond, J.
No date recorded
Dinamivision [Brazil]
No date recorded
Dinatronic [Brazil]
No date recorded
Discos, Peter Neal
No date recorded
Dish Network
No date recorded
Dispensers, Inc. [Wilmington, DE, USA]
No date recorded
Display Systems International
No date recorded
Ditron [Brazil]
No date recorded
Divertil, Ltda. [Brazil]
No date recorded
Dixie-Vortex Co. [Chicago, IL, USA]
No date recorded
Do Not Stamp Soft.
No date recorded
Dob [Japan]
No date recorded
Dolbeck Systems
No date recorded
Doll & Sons, Inc., Jacob
No date recorded
Doll Divine
No date recorded
Domainsoft
No date recorded
Dong Sheng [China]
No date recorded
Double Density Club [Japan]
No date recorded
DoubleU Games
No date recorded
Doublesided Games
No date recorded
Dowers, Ken
No date recorded
Draycott, Neil
No date recorded
Dream Machine
No date recorded
Dream Weavers
No date recorded
DreamTech Gaming
No date recorded
Dreamcast Domain
No date recorded
Drew Industries [Fairforest, SC, USA]
No date recorded
Druschky, Alfred [Berlin, Germany]
No date recorded
Duncan, Bryan
No date recorded
Dunk Computer System [Korea]
No date recorded
Dynacom [Argentina]
No date recorded
Dynamic Duo
No date recorded
Dynamic Toys
No date recorded
Dynasys Technologies, Inc.
No date recorded
Dyscus Mfg. Co.
No date recorded
Dörner, Péter
No date recorded
