LexDanaLexDanabeta
Inventor

Katsuyuki Saito

Inventor
Hachioji, JP

Overview

61→
Patents
1987–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 61 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television36%
A61BDiagnosis31%
Y02TClimate change mitigation technologies related to transportation5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
G02BOptical elements, systems or apparatus4%
B60LPropulsion of electrically-propelled vehicles3%
B60WConjoint control of vehicle sub-units of different type or different function3%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms2%
A61LMethods or apparatus for sterilising materials or objects in general1%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry1%
PatentTitleYear
11,118,248Cr alloy target material202110,882,033Slurry composition for catalyst and method for producing same, method for producing catalyst using this slurry composition for catalyst, and method for producing Cu-containing zeolite20219,988,671Diagnostic probe detection system20189,222,524'Drive force transmission device'20158,688,299'Mode change control system for hybrid vehicle'20148,537,209'Endoscope apparatus'20138,512,953'Diagnostic probe detection system'20138,210,986'Hybrid vehicle drive control apparatus'20128,189,041'Endoscope signal processing apparatus'20128,060,266'Mode changeover control device for a hybrid vehicle'20118,007,401'Hybrid vehicle drive control apparatus and method'20117,951,074'Endoscope device'20117,821,529'Image pickup system'2010RE041467'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'20107,734,160'Endoscope apparatus'20107,355,625'Endoscopic imaging system and endoscope system'20087,167,196'Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system'20077,119,830'Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system'20066,873,352'Image processing unit whose ability to process endoscopic image signal can be expanded, and endoscopic imaging system'20056,774,930'Image processing unit for expanding endoscope image signal processing capability'20046,690,410'Image processing unit with expandable image signal processing capability and endoscopic imaging system'20046,677,992'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'20046,538,687'Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system'20036,456,317'Endoscopic apparatus'20026,184,922'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'20015,873,816'Electronic endoscope having an insertional portion a part of which is a conductive armor'19995,785,835'Electrophoresis method and devices'19985,720,706'Stereoscopic endoscope'19985,627,583'Electroendoscope apparatus'19975,614,943'Dissimilar endoscopes usable with a common control unit'19975,609,561'Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing'19975,604,530'Solid-state image sensing device for endoscope and endoscope imaging apparatus'19975,592,216'Endoscopic apparatus capable of storing image information for a plurality of frames'19975,588,948'Stereoscopic endoscope'19965,579,772'Surgical microscope system'19965,398,056'Endoscope system'19955,374,953'Electronic endoscope apparatus with signal validity monitor'19945,315,383'Endoscope system'1994RE034504'Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears'19945,269,289'Cavity insert device using fuzzy theory'19935,243,666'Static-image signal generation apparatus using fuzzy theory'19935,189,499'Charge-coupled device and process of fabrication thereof'19935,164,824'Image freezing signal-processing apparatus'19925,113,254'Electronic endoscope apparatus outputting ternary drive signal'19925,034,888'Electronic endoscope apparatus having different image processing characteristics for a moving image and a still image'19914,979,035'Electronic endoscope apparatus with CCD output circuit of positive polarity'19904,967,269'Endoscope automatic light control apparatus and endoscope apparatus making use of the same'19904,959,710'Electronic endoscope whereby the position of the insertable part can be known by a transmitted light outside a body'19904,951,135'Electronic-type endoscope system having capability of setting AGC variation region'19904,933,758'Signal processing apparatus with a movement detecting device and an outline enhancement device'19904,933,757'Electronic endoscope apparatus provided with a movement detecting means'19904,933,760'Movement detecting circuit'19904,928,172'Endoscope output signal control device and endoscope apparatus making use of the same'19904,926,258'Electronic endoscope apparatus capable of driving solid state imaging devices having different characteristics'19904,901,143'Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears'19904,894,715'Electronic endoscope'19904,891,697'Electronic endoscope having function of effecting enlargement/reduction processing'19904,891,695'Electronic endoscope apparatus provided with a plurality of endoscopes having solid state imaging devices with at least one identical pixel forming element'19904,865,018'Control apparatus for endoscopes'19894,719,508'Endoscopic photographing apparatus'19884,706,118'Control circuit for video endoscope'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2004Patents assigned to OLYMPUS OPTICAL CO (38)· patent assignee history
1987–2021Based in Tokyo, JP· patent location history
1990–2005Based in Hachioji, JP· patent location history
1992–1997Based in Kokubunji, JP· patent location history
2001–2013Based in Sagamihara, JP· patent location history
2004–2013Patents assigned to OLYMPUS CORP (12)· patent assignee history
2011–2014Patents assigned to SAITO KATSUYUKI (6)· patent assignee history
2011–2015Patents assigned to NISSAN MOTOR (5)· patent assignee history
2011–2015Based in Hadano, JP· patent location history
2012–2013Patents assigned to HIRAI TSUTOMU (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS OPTICAL CO381987–2004
OLYMPUS CORP122004–2013
SAITO KATSUYUKIself62011–2014
NISSAN MOTOR52011–2015
HIRAI TSUTOMU22012–2013
Locations
LocationPatentsSpan
Hachioji, JP231990–2005
Sagamihara, JP132001–2013
Tokyo, JP111987–2021
Hadano, JP52011–2015
Kokubunji, JP51992–1997