Inventor
MASUMURA SHIGEKI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “MASUMURA SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
17 patentsUS5682545AOct 28, 1997
Microcomputer having 16 bit fixed length instruction format
HITACHI LTD64 citations97
US5608881AMar 4, 1997
Microcomputer system for accessing hierarchical buses
HITACHI LTD71 citations96
US5530965AJun 25, 1996
Multiply connectable microprocessor and microprocessor system
HITACHI LTD76 citations96
US5832248ANov 3, 1998
Semiconductor integrated circuit having CPU and multiplier
HITACHI LTD60 citations95
US6272620B1Aug 7, 2001
Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation
HITACHI LTD22 citations92
US5987589ANov 16, 1999
Microcomputer and microcomputer system
HITACHI LTD23 citations92
US5748977AMay 5, 1998
Multiply connectable microprocessor and microprocessor system
HITACHI LTD25 citations92
US5307464AApr 26, 1994
Microprocessor and method for setting up its peripheral functions
HITACHI LTD49 citations92
US5117488AMay 26, 1992
Microprogram controlled microprocessor having a selectively expandable instruction code length including independent description of operand addressing and a type of operation for an operand by single instruction in a common coding scheme
HITACHI LTD26 citations92
US6253308B1Jun 26, 2001
Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word
HITACHI LTD11 citations82
US6122724ASep 19, 2000
Central processing unit having instruction queue of 32-bit length fetching two instructions of 16-bit fixed length in one instruction fetch operation
HITACHI LTD15 citations82
US5991545ANov 23, 1999
Microcomputer having variable bit width area for displacement and circuit for handling immediate data larger than instruction word
HITACHI LTD10 citations82
US5969976AOct 19, 1999
Division circuit and the division method thereof
HITACHI LTD16 citations82
US6343357B1Jan 29, 2002
Microcomputer and dividing circuit
HITACHI LTD6 citations73
US6131154AOct 10, 2000
Microcomputer having variable bit width area for displacement
HITACHI LTD8 citations73
US5410718AApr 25, 1995
Single-chip microcomputer having a memory including a one-bit memory element which has 3 inputs and a selector for selecting one of the inputs
HITACHI LTD13 citations73
US6205535B1Mar 20, 2001
Branch instruction having different field lengths for unconditional and conditional displacements
HITACHI LTD6 citations62
CCS INC
7 patentsUS6832849B2Dec 21, 2004
Light radiation device, light source device, light radiation unit, and light connection mechanism
CCS INC83 citations98
US6945674B2Sep 20, 2005
Light irradiating unit
CCS INC20 citations92
US9638641B2May 2, 2017
Inspection system and inspection illumination device
CCS INC4 citations73
US9494422B2Nov 15, 2016
Lighting device for inspection and lighting method for inspection
CCS INC3 citations73
US6964508B2Nov 15, 2005
Fiber optic bundle lighting units providing focused illumination
CCS INC4 citations63
US7589356B2Sep 15, 2009
LED and attachment structure of LED
CCS INC2 citations61
USD528224SSep 12, 2006
Inspection lighting device
CCS INC1 citations52
MACHINE VISION LIGHTING INC
6 patentsUS10883944B2Jan 5, 2021
Inspection system and method of inspection
MACHINE VISION LIGHTING INC2 citations72
US10598603B2Mar 24, 2020
Lighting device for inspection and inspection system
MACHINE VISION LIGHTING INC3 citations72
US11860352B2Jan 2, 2024
Image observation apparatus and lighting optical system thereof
MACHINE VISION LIGHTING INC0 citations51
US11630070B2Apr 18, 2023
Inspection and measurement system, and inspection and measurement method
MACHINE VISION LIGHTING INC0 citations51
US12352558B2Jul 8, 2025
Shape reconstruction method and image measurement device
MACHINE VISION LIGHTING INC0 citations49
US9891176B2Feb 13, 2018
Lighting device for inspection and inspection system
MACHINE VISION LIGHTING INC0 citations40