Inventor
KAZIWARA HISASHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KAZIWARA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS5293558AMar 8, 1994
Multiplication, division and square root extraction apparatus
HITACHI LTD51 citations95
US5751930AMay 12, 1998
Graphic processing system
HITACHI LTD31 citations92
US4947342AAug 7, 1990
Graphic processing system for displaying characters and pictures at high speed
HITACHI LTD36 citations92
US5956263ASep 21, 1999
Multiplication, division and square root extraction apparatus
HITACHI LTD16 citations81
US6538653B1Mar 25, 2003
Graphic processing system for displaying characters and pictures at high speed
HITACHI LTD8 citations73
US5631858AMay 20, 1997
System for obtaining strict solution in accordance with accuracy of approximate solutions
HITACHI LTD6 citations73
US5504912AApr 2, 1996
Coprocessor executing pipeline control for executing protocols and instructions
HITACHI LTD17 citations73