Japanese Patents
- 09-022282(1997) - COMPUTER GAME SCREEN FORMING METHOD
- 08-195970(1996) - VIDEO SIGNAL PROCESSOR
- 08-194456(1996) - IMAGE SIGNAL PROCESSING DEVICE
- 07-028456(1995) - IMAGE DISPLAY DEVICE (SuperGrafx)
- 06-083320(1994) - SPRITE CONTROL METHOD
- 06-075659(1994) - PROCESS SPEED CONTROL METHOD
- 06-075556(1994) - SPRITE DISPLAY METHOD
- 06-071051(1994) - CONTROLLING METHOD FOR PROCESSING SPEED
- 06-044367(1994) - PATTERN DATA FORMING METHOD
- 05-336440(1993) - VIDEO MIXING DEVICE
- 02-308296(1990) - VIDEO SIGNAL FREQUENCY MULTIPLYING DEVICE
- 02-144597(1990) - DOT CLOCK GENERATING DEVICE
- 01-157188(1989) - VIDEO SIGNAL PROCESSOR
- 01-131599(1989) - LOW FREQUENCY MODULATION CIRCUIT IN MUSICAL SOUND GENERATOR
- 64-082095(1989) - SPRITE DISPLAY CONTROLLER
- 64-078354(1989) - SWITCHING DEVICE FOR DATA BUS WIDTH
- 64-078352(1989) - DMA TRANSFER CONTROLLER
- 64-078339(1989) - ADDRESS CONTROLLER
- 64-078338(1989) - DATA TRANSFER CONTROLLER
- 64-078319(1989) - VIDEO MEMORY TRANSFER CONTROLLER
- 64-073886(1989) - VIDEO SIGNAL PROCESSOR
- 64-073885(1989) - MATRIX TRANSFORMER
- 64-073884(1989) - CHROMINANCE SUBCARRIER SIGNAL GENERATION DEVICE
- 64-073865(1989) - HORIZONTAL SYNCHRONIZING WAVEFORM GENERATING DEVICE
- 64-073485(1989) - SYSTEM CARD
- 64-073484(1989) - CARD TYPE SYSTEM CONTROLLER
- 64-073475(1989) - PROCESSOR FOR COLOR PICTURE
- 64-073448(1989) - SYSTEM CONTROLLER
- 64-073445(1989) - DATA TRANSFER CONTROLLER
- 64-073430(1989) - MEMORY ACCESS CONTROL DEVICE
- 64-073422(1989) - SYSTEM CONTROLLER
- 64-073396(1989) - MUSICAL SOUND GENERATION DEVICE
- 64-073386(1989) - CLOCK SIGNAL GENERATOR
- 64-066689(1989) - COLOR IMAGE PROCESSOR
- 64-062695(1989) - DOT CLOCK GENERATING DEVICE
- 64-062692(1989) - COMPOSITE SIGNAL GENERATING DEVICE
- 64-062691(1989) - SCREEN FLICKER PREVENTING DEVICE OF VIDEO SIGNAL GENERATING DEVICE
- 64-062690(1989) - VIDEO SIGNAL GENERATING DEVICE
- 64-059555(1989) - MICROCOMPUTER
- 64-059547(1989) - MICROCOMPUTER
- 64-059540(1989) - MICROCOMPUTER
- 64-058041(1989) - MICROCOMPUTER
- 64-058039(1989) - MICROCOMPUTER
- 64-058025(1989) - INTERRUPTION PROCESSING CIRCUIT
- 64-057900(1989) - CHANNEL SOUND CONTROLLER FOR SOUND GENERATOR
- 64-057898(1989) - SOUND VOLUME ADJUSTING DEVICE FOR SOUND GENERATOR
- 64-057290(1989) - COLOR PICTURE DISPLAY CONTROLLER
- 64-057289(1989) - VIDEO SIGNAL GENERATING DEVICE
- 64-057288(1989) - VIDEO SIGNAL GENERATING METHOD
- 64-056496(1989) - FREQUENCY MODULATOR FOR SOUND GENERATOR
- 64-056491(1989) - WAVEFORM DATA STORAGE DEVICE FOR SOUND GENERATOR
- 64-056490(1989) - WAVEFORM DATA WRITING CONTROLLER FOR SOUND GENERATOR
- 64-056489(1989) - SOUND GENERATOR
