Inventor
HIROI TOSHIYUKI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “HIROI TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY COMPUTER ENTERTAINMENT INC
8 patentsUS6807620B1Oct 19, 2004
Game system with graphics processor
SONY COMPUTER ENTERTAINMENT INC44 citations96
US6172670B1Jan 9, 2001
Method and apparatus for simultaneous shape-dependent access to picture data stored at a plurality of addresses
SONY COMPUTER ENTERTAINMENT INC19 citations92
US6157384ADec 5, 2000
Apparatus and method for drawing
SONY COMPUTER ENTERTAINMENT INC17 citations92
US6141025AOct 31, 2000
Image generating apparatus with FIFO memory and cache memory
SONY COMPUTER ENTERTAINMENT INC27 citations92
US6388663B2May 14, 2002
Image generating method and apparatus, recording medium and random number generator
SONY COMPUTER ENTERTAINMENT INC7 citations73
US7081894B1Jul 25, 2006
Picture drawing apparatus and picture drawing method
SONY COMPUTER ENTERTAINMENT INC2 citations63
US6992673B2Jan 31, 2006
Memory access device, semiconductor device, memory access method, computer program and recording medium
SONY COMPUTER ENTERTAINMENT INC3 citations63
US6771259B2Aug 3, 2004
Image generating method and apparatus, recording medium and random number generator
SONY COMPUTER ENTERTAINMENT INC1 citations51
SONY CORP
7 patentsUS5101440AMar 31, 1992
Picture processing apparatus
SONY CORP48 citations92
US10348359B2Jul 9, 2019
Signal processing device and method and program
SONY CORP2 citations73
US11428714B2Aug 30, 2022
Sensor device, water amount measurement device, water amount measurement method, information processing device, and information processing method
SONY CORP4 citations72
US11086969B2Aug 10, 2021
Information processing device and information processing method
SONY CORP0 citations62
US11030524B2Jun 8, 2021
Information processing device and information processing method
SONY CORP1 citations62
US10797747B2Oct 6, 2020
Signal processing device and method and program
SONY CORP0 citations52
US10374849B2Aug 6, 2019
Signal processing apparatus and method
SONY CORP0 citations42
SONY GROUP CORP
3 patentsUS12306115B2May 20, 2025
Sensor apparatus and water amount measurement apparatus
SONY GROUP CORP1 citations63
US12066461B2Aug 20, 2024
Sensor device, water amount measurement device, water amount measurement method, information processing device, and information processing method
SONY GROUP CORP0 citations61
US12265039B2Apr 1, 2025
Measurement device, measurement system, and measurement method
SONY GROUP CORP0 citations50