Inventor
SUGIURA MASAYUKI
JP62 patents
⚠️ This page may combine multiple inventors who share the name “SUGIURA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
19 patentsUS6148097ANov 14, 2000
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD47 citations96
US5847822ADec 8, 1998
Optical element inspecting apparatus
ASAHI OPTICAL CO LTD55 citations96
US5828500AOct 27, 1998
Optical element inspecting apparatus
ASAHI OPTICAL CO LTD76 citations96
US6476909B1Nov 5, 2002
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD16 citations93
US5835207ANov 10, 1998
Optical member inspecting apparatus
ASAHI OPTICAL CO LTD31 citations93
US5426727AJun 20, 1995
High-quality character generating system and method for use therein
ASAHI OPTICAL CO LTD21 citations92
US6034766AMar 7, 2000
Optical member inspection apparatus
ASAHI OPTICAL CO LTD46 citations91
US6804386B1Oct 12, 2004
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD11 citations82
US6697513B1Feb 24, 2004
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD9 citations82
US6349145B1Feb 19, 2002
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD8 citations82
US6636625B1Oct 21, 2003
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD5 citations74
US6535627B1Mar 18, 2003
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD3 citations74
US6477264B1Nov 5, 2002
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD2 citations74
US6430310B1Aug 6, 2002
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD2 citations74
US6314200B1Nov 6, 2001
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD4 citations74
US6208475B1Mar 27, 2001
Optical-member inspection apparatus and holder for inspection target member
ASAHI OPTICAL CO LTD7 citations72
US6788804B1Sep 7, 2004
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD0 citations63
US6434263B1Aug 13, 2002
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD1 citations63
US6427023B1Jul 30, 2002
Optical member inspecting apparatus and method of inspection thereof
ASAHI OPTICAL CO LTD1 citations63
TOSHIBA KK
12 patentsUS6724263B2Apr 20, 2004
High-frequency power amplifier
TOSHIBA KK39 citations93
US6661290B2Dec 9, 2003
High-frequency power amplifier
TOSHIBA KK22 citations93
US6127716AOct 3, 2000
Heterojunction bipolar transistor and manufacturing method thereof
TOSHIBA KK23 citations92
US7247921B2Jul 24, 2007
Semiconductor apparatus and method of manufacturing same, and method of detecting defects in semiconductor apparatus
TOSHIBA KK25 citations91
US6072203AJun 6, 2000
Semiconductor device
TOSHIBA KK23 citations91
US7084708B2Aug 1, 2006
High-frequency amplification device
TOSHIBA KK18 citations83
US6790694B2Sep 14, 2004
High frequency semiconductor module, high frequency semiconductor device and manufacturing method for the same
TOSHIBA KK12 citations74
US8836418B2Sep 16, 2014
High frequency semiconductor switch
TOSHIBA KK3 citations63
US7595696B2Sep 29, 2009
Power amplifier
TOSHIBA KK3 citations63
US7088186B2Aug 8, 2006
High-frequency power amplifier module
TOSHIBA KK2 citations63
US6940157B2Sep 6, 2005
High frequency semiconductor module, high frequency semiconductor device and manufacturing method for the same
TOSHIBA KK2 citations63
US11935846B2Mar 19, 2024
Electronic device
TOSHIBA KK0 citations62
AISIN AW CO
7 patentsUS5790364AAug 4, 1998
Control system for linear solenoid valve
AISIN AW CO29 citations92
US5160116ANov 3, 1992
Electromagnetic valve
AISIN AW CO44 citations92
US5153550AOct 6, 1992
Coil assembly for electromagnetic valves
AISIN AW CO45 citations92
US5143345ASep 1, 1992
Two-way electromagnetic valve
AISIN AW CO31 citations92
US5111175AMay 5, 1992
Resin molding with embedded coil for electromagnetic valve with thermal shock protection of coil leads
AISIN AW CO19 citations81
US5568386AOct 22, 1996
Automated correction control system and method for characteristics of throttle position sensor
AISIN AW CO16 citations74
US6669599B2Dec 30, 2003
Shift control apparatus for an automatic transmission
AISIN AW CO8 citations70
HAYASHI HIDEKI
3 patentsFUTABA IND CO LTD
2 patentsYI LU
2 patentsSUGIURA MASAYUKI
1 patentPENTAX CORP
1 patentTOYOTA MOTOR CO LTD
1 patentASAHI KUGAKU KOGYO KABUSHIKI K
1 patentMITSUBISHI CHEM CORP
1 patentShowing the top 50 of 62 patents by PatentIndex Score.