Inventor
YAMASHITA SHINJI
JP120 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
26 patentsUS5609561AMar 11, 1997
Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing
OLYMPUS OPTICAL CO198 citations99
US5588948ADec 31, 1996
Stereoscopic endoscope
OLYMPUS OPTICAL CO176 citations99
US6184922B1Feb 6, 2001
Endoscopic imaging system in which still image-specific or motion picture-specific expansion unit can be coupled to digital video output terminal in freely uncoupled manner
OLYMPUS OPTICAL CO181 citations98
US5374953ADec 20, 1994
Electronic endoscope apparatus with signal validity monitor
OLYMPUS OPTICAL CO136 citations98
US5269289ADec 14, 1993
Cavity insert device using fuzzy theory
OLYMPUS OPTICAL CO162 citations98
US4951135AAug 21, 1990
Electronic-type endoscope system having capability of setting AGC variation region
OLYMPUS OPTICAL CO143 citations98
US5720706AFeb 24, 1998
Stereoscopic endoscope
OLYMPUS OPTICAL CO68 citations96
US5604530AFeb 18, 1997
Solid-state image sensing device for endoscope and endoscope imaging apparatus
OLYMPUS OPTICAL CO55 citations96
US5592216AJan 7, 1997
Endoscopic apparatus capable of storing image information for a plurality of frames
OLYMPUS OPTICAL CO85 citations96
USRE34504EJan 11, 1994
Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears
OLYMPUS OPTICAL CO55 citations96
US5113254AMay 12, 1992
Electronic endoscope apparatus outputting ternary drive signal
OLYMPUS OPTICAL CO71 citations96
US4967269AOct 30, 1990
Endoscope automatic light control apparatus and endoscope apparatus making use of the same
OLYMPUS OPTICAL CO83 citations96
US4959710ASep 25, 1990
Electronic endoscope whereby the position of the insertable part can be known by a transmitted light outside a body
OLYMPUS OPTICAL CO89 citations96
US4928172AMay 22, 1990
Endoscope output signal control device and endoscope apparatus making use of the same
OLYMPUS OPTICAL CO102 citations96
US4926258AMay 15, 1990
Electronic endoscope apparatus capable of driving solid state imaging devices having different characteristics
OLYMPUS OPTICAL CO60 citations96
US4868647ASep 19, 1989
Electronic endoscopic apparatus isolated by differential type drive means
OLYMPUS OPTICAL CO121 citations96
US4816909AMar 28, 1989
Video endoscope system for use with different sizes of solid state devices
OLYMPUS OPTICAL CO74 citations95
US4933757AJun 12, 1990
Electronic endoscope apparatus provided with a movement detecting means
OLYMPUS OPTICAL CO23 citations93
US4891695AJan 2, 1990
Electronic endoscope apparatus provided with a plurality of endoscopes having solid state imaging devices with at least one identical pixel forming element
OLYMPUS OPTICAL CO29 citations93
US6538687B1Mar 25, 2003
Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system
OLYMPUS OPTICAL CO26 citations92
US5243666ASep 7, 1993
Static-image signal generation apparatus using fuzzy theory
OLYMPUS OPTICAL CO41 citations92
US4901143AFeb 13, 1990
Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears
OLYMPUS OPTICAL CO45 citations92
US4979035ADec 18, 1990
Electronic endoscope apparatus with CCD output circuit of positive polarity
OLYMPUS OPTICAL CO26 citations91
US5164824ANov 17, 1992
Image freezing signal-processing apparatus
OLYMPUS OPTICAL CO32 citations90
US4891697AJan 2, 1990
Electronic endoscope having function of effecting enlargement/reduction processing
OLYMPUS OPTICAL CO18 citations74
US4887153ADec 12, 1989
Electronic endoscope apparatus using horizontal transfer clock of fixed frequency
OLYMPUS OPTICAL CO14 citations74
FUJITSU LTD
7 patentsUS7330617B2Feb 12, 2008
Wavelength selective optical switch, and optical device provided with spectroscopic function
FUJITSU LTD30 citations92
US9590925B2Mar 7, 2017
Packet processing apparatus, packet processing method, and non-transitory computer-readable storage medium
FUJITSU LTD12 citations84
US7636503B2Dec 22, 2009
Wavelength selective switch
FUJITSU LTD9 citations84
US7424183B2Sep 9, 2008
Collimator array and method for manufacturing the same
FUJITSU LTD8 citations74
US7340128B2Mar 4, 2008
Wavelength selection device
FUJITSU LTD8 citations74
US7305188B2Dec 4, 2007
Wavelength demultiplexing unit
FUJITSU LTD7 citations74
US11296925B2Apr 5, 2022
Network analyzer that provides answer to inquiry about network failure and network analyzing method
FUJITSU LTD2 citations73
OLYMPUS CORP
2 patentsUS6677992B1Jan 13, 2004
Imaging apparatus offering dynamic range that is expandable by weighting two image signals produced during different exposure times with two coefficients whose sum is 1 and adding them up
OLYMPUS CORP161 citations98
US7119830B2Oct 10, 2006
Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system
OLYMPUS CORP66 citations97
JAPAN SCIENCE & TECH AGENCY
2 patentsYASKAWA DENKI SEISAKUSHO KK
2 patentsCANON KK
2 patentsUS5564046AOct 8, 1996
Method and system for creating a database by dividing text data into nodes which can be corrected
CANON KK22 citations89
US7290031B2Oct 30, 2007
Information processing system, information processing apparatus, order information file use method, storage medium which stores information processing apparatus readable program that implements the method, and the program
CANON KK8 citations74
FURUKAWA ELECTRIC CO LTD
1 patentYABE YUSUKE
1 patentMIZUNO KYOSUKE
1 patentMITSUBISHI ELECTRIC SYSTEM LSI DESIGN CORP
1 patentYAMASHITA SHINJI
1 patentTORIYAMA SEIKI
1 patentSAN APRO LTD
1 patentKONDO YOHEI
1 patentYAMASHITA RUBBER KK
1 patentShowing the top 50 of 120 patents by PatentIndex Score.