Inventor
SATO MITSUO
JP79 patents
⚠️ This page may combine multiple inventors who share the name “SATO MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOHOKU RIKO KK
12 patentsUS6073925AJun 13, 2000
Image forming apparatus
TOHOKU RIKO KK83 citations96
US6123329ASep 26, 2000
Paper feeder and paper tray elevation device therefor
TOHOKU RIKO KK67 citations92
US5640904AJun 24, 1997
Master making apparatus and stencil unit forming part thereof
TOHOKU RIKO KK28 citations92
US5598258AJan 28, 1997
Image forming apparatus with interconnected sorters and control device therefor
TOHOKU RIKO KK23 citations92
US6948673B1Sep 27, 2005
Master roll and a master roll holding apparatus
TOHOKU RIKO KK17 citations84
US6401606B1Jun 11, 2002
Stencil printer
TOHOKU RIKO KK12 citations74
US6065397AMay 23, 2000
Printer
TOHOKU RIKO KK14 citations74
US5559546ASep 24, 1996
Stencil perforating method, stencil perforating system, and stencil printing machine
TOHOKU RIKO KK15 citations74
US5735202AApr 7, 1998
Print sorting method for image forming apparatus with sorter and control system for executing such print sorting method
TOHOKU RIKO KK11 citations73
US6247401B1Jun 19, 2001
Stencil printer
TOHOKU RIKO KK7 citations72
US5667213ASep 16, 1997
Small-size-sheet stacking unit and cleaning sheet therefor
TOHOKU RIKO KK11 citations70
US8042463B2Oct 25, 2011
Coating device and coating unit in a stencil printing apparatus
TOHOKU RIKO KK6 citations63
TOSHIBA KK
9 patentsUS5344492ASep 6, 1994
Vapor growth apparatus for semiconductor devices
TOSHIBA KK60 citations96
US5063031ANov 5, 1991
Apparatus for growing vapor phase layer on semiconductor substrate
TOSHIBA KK65 citations96
US4968375ANov 6, 1990
Etching apparatus
TOSHIBA KK87 citations96
US5459682AOct 17, 1995
Microcomputer with plural registers and function for selecting them
TOSHIBA KK49 citations93
US5866198AFeb 2, 1999
Method of fabricating a compound semiconductor having a plurality of layers using a flow compensation technique
TOSHIBA KK26 citations90
US5151276ASep 29, 1992
Resin molding apparatus
TOSHIBA KK27 citations88
US5803972ASep 8, 1998
Semiconductor fabrication apparatus
TOSHIBA KK7 citations71
US4672185AJun 9, 1987
Control system for semiconductor substrate process line
TOSHIBA KK16 citations70
US5164335ANov 17, 1992
Semiconductor manufacturing apparatus and method of manufacturing semiconductor device
TOSHIBA KK15 citations69
AIDA ENG LTD
8 patentsUS4502379AMar 5, 1985
Press frame
AIDA ENG LTD30 citations93
US5493959AFeb 27, 1996
Apparatus for correcting slide bottom dead center position of mechanical press
AIDA ENG LTD34 citations92
US4677908AJul 7, 1987
Slide adjusting device for a press
AIDA ENG LTD27 citations92
US5791240AAug 11, 1998
Slide device in mechanical press
AIDA ENG LTD15 citations74
US5445072AAug 29, 1995
Apparatus for adjusting B.D.C. position of slide in mechanical press
AIDA ENG LTD7 citations74
US4817456AApr 4, 1989
Dynamic balancing device for press
AIDA ENG LTD13 citations74
US4800777AJan 31, 1989
Dynamic balancing device for press
AIDA ENG LTD10 citations74
US6089113AJul 18, 2000
Screw for operation at high speed and high load
AIDA ENG LTD10 citations73
RICOH KK
6 patentsUS5216951AJun 8, 1993
Thermal plate making apparatus
RICOH KK23 citations92
US4846057AJul 11, 1989
Screen printing machine with waste printing plate discharge means
RICOH KK26 citations91
US4887168ADec 12, 1989
Thermally operated apparatus for making a plate
RICOH KK9 citations74
US5315319AMay 24, 1994
Thermal plate-making apparatus and thermal head therefor
RICOH KK7 citations72
US5285724AFeb 15, 1994
Ink scraper for a stencil printer
RICOH KK15 citations71
US5255599AOct 26, 1993
Stencil and screen assembly for a printer
RICOH KK12 citations71
MITSUBISHI RAYON CO
3 patentsBRIDGESTONE CORP
2 patentsMATSUSHITA COMMUNICATION IND
1 patentKEIHIN RYOKO CONCRETE IND CORP
1 patentTOKAI RIKA CO LTD
1 patentSATO MITSUO
1 patentNIPPON TELEGRAPH & TELEPHONE
1 patentYUGEN KAISHA SATO SEISAKUSHO
1 patentCANON KK
1 patentSONY CORP
1 patentHITACHI LTD
1 patentASANO YUSUKE
1 patentShowing the top 50 of 79 patents by PatentIndex Score.