LexDanaLexDanabeta
Inventor

Tatsuya Kobayashi

Inventor
Tokyo, JP

Overview

119→
Patents
1989–2020
Patent span
Physics
Primary field (CPC G)

Patents· 119 as inventor

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

G03Gprimary
G03GElectrography28%
LOC1611%
A61BDiagnosis10%
H01LSemiconductor devices4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
C07CAcyclic or carbocyclic compounds2%
C07DHeterocyclic compounds2%
H04BTransmission2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
D0906593Cosmetic applicator2020D0882470Rear bumper for an automobile202010,573,603Semiconductor device having a three-sided textured substrate202010,510,726Semiconductor device, method for manufacturing semiconductor device, and method for manufacturing semiconductor package2019D0868648Rear bumper for an automobile2019D0859489Binoculars2019D0856554Rear combination lamp for an automobile201910,382,159Dummy-light generating device, optical transmission apparatus, and dummy-light generating method201910,348,442Dummy-light generating device, optical transmission apparatus, and dummy-light generating method201910,304,767Semiconductor device2019D0846618Binoculars201910,134,665Semiconductor device201810,128,940Optical transmission method and optical transmission system201810,128,153Method of fabricating a semiconductor device and the semiconductor device201810,022,055Blood pressure information measurement device cuff and blood pressure information measurement device provided therewith20189,983,540Image forming apparatus provided with a main body-side substrate to which an electrical component is mountable20189,972,555Semiconductor device and method of manufacturing same20189,961,969Belt and wearable device20189,723,999'Electronic blood pressure meter'2017D0783072'Microscope'2017D0780818'Microscope'2017D0780819'Microscope'2017D0779575'Digital camera'20179,572,501'Blood pressure information measurement device'20179,563,159'Image heating apparatus and rotatable member for use with the image heating apparatus'20179,556,821'Piston structure for engine'20179,532,720'Blood pressure information measurement device and blood pressure information measurement method'20179,474,485'Blood pressure measurement device to be used on wrist of patient'20169,459,588'Image forming device having a mechanism for cooling a circuit board'20169,433,359'Piezoelectric pump and blood-pressure information measurement device provided therewith'20169,347,396'Piston structure for engine'2016D0756441'Camera lens'20169,267,841'Color measurement device and image forming apparatus'20169,232,899'Blood pressure information measurement device and control method of blood pressure information measurement device'20169,198,584'Blood pressure measurement device and control method for blood pressure measurement device'2015D0744026'Digital camera'20159,188,947'Image forming apparatus with sealing frame structure'20159,138,152'Electronic blood pressure meter'20159,119,535'Blood pressure manometer and a method of calculating indices of atherosclerosis using the blood pressure manometer'2015D0736847'Camera lens'20159,072,436'Device for measuring information regarding blood pressure'20159,058,009'Method of designing drive unit'2015D0729300'Camera lens'20159,017,264'Electronic blood pressure meter'2015D0727392'Digital camera'20158,983,337'Image forming apparatus'2015D0723086'Digital camera'2015D0722332'Digital camera'20158,901,316'Process for preparing aminoadamantyl carbamate derivatives'2014D0717353'Digital camera'2014D0706848'Pair of binoculars'2014D0700644'Pair of binoculars'2014D0695329'Digital camera'20138,579,826'Arteriosclerosis degree judgment device capable of judging arteriosclerosis degree precisely'2013D0689111'Digital camera'20138,517,951'Blood pressure information measurement device and method of calculating arterial stiffness index with the device'20138,469,354'Drive mechanism and image forming apparatus'2013D0682341'Camera lens'20138,396,374'Digital signal processing optical transmission apparatus'2013D0647159'Laser rangefinder'20118,028,567'AFM tweezers, method for producing AFM tweezers, and scanning probe microscope'20118,029,084'Image forming apparatus'20117,895,498'Apparatuses and method for error correction coding and error correction decoding'20117,676,306'Vehicle behavior analysis system'20107,366,565'Exercise machine, physical strength evaluation method and pulse rate meter'20087,113,713'Image forming apparatus using an electrophotographic process'20067,085,524'Image forming apparatus'20067,058,324'Image forming apparatus having an image bearing member with varied glossiness'20067,010,254'Imaging forming apparatus'20066,963,716'Image forming apparatus featuring a resistance relationship between an image bearing member and a transfer member'20056,920,299'Image forming apparatus and intermediate transfer unit detachably mountable thereon'20056,912,369'Image forming apparatus'20056,863,609'Method for controlling movement of viewing point of simulated camera in 3D video game, and 3D video game machine'20056,847,790'Color image forming apparatus'20056,836,622'Optical transmitter, and method of controlling bias voltage to the optical transmitter'20046,688,335'Liquid hammer prevention device'20046,672,337'Serially connected fluid hammer preventer'20046,606,736'Computer-aided timing adjusting method and apparatus'20036,515,142'Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives'20036,512,948'Exercise machine, physical strength evaluation method, and pulse rate meter'20036,374,065'Speed ratio between an image holding member and a developer carrier varies according to an image ratio'20026,337,405'Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives'20026,252,088'Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives'20016,175,702'Color image forming apparatus which prevents the scatter of color characters and lines'20016,146,278'Shooting video game machine'20006,101,286'Image processing apparatus and method having improved color-boundary mixing'20006,097,919'Image forming apparatus'20006,070,022'Image forming apparatus having a system for performing image density adjustment by detecting light reflected off a photosensitive member'20005,995,793'Image forming apparatus and method for manufacturing intermediary transfer belt for image forming apparatus'19995,991,567'Image forming apparatus with intermediate transfer member cleaning'19995,953,572'Image forming apparatus having intermediary transfer member'19995,946,538'Image forming apparatus'1999D0413079'Suspender buckle for clothing'19995,940,654'Image forming apparatus with development control based on density detection of developed control image'19995,873,010'Image forming apparatus for performing correction control, based on density of toner image'19995,697,011'Image forming apparatus and a density measuring method in which a density measuring mode is changed in accordance with a developed image'19975,678,130'Developing apparatus including a control function for applied periodic developing bias field'19975,666,588'Image forming apparatus for performing image density control'19975,666,597'Image forming apparatus with delayed discharge by discharge means'19975,596,393'Image forming apparatus having charging member supplied with oscillating voltage'19975,559,591'Image forming apparatus with function of requesting exchange of fixing unit'19965,548,381'Developing apparatus forming alternating electric field between image bearing member and toner carrying member'19965,543,900'Image forming apparatus which reduces toner fusion on an image bearing member'19965,539,507'Image forming apparatus having transfer material bearing member'19965,523,829'Image forming apparatus having recording material carrying member'19965,508,796'Image forming apparatus with select relation among distances in recording material conveyance path'19965,471,284'Image forming apparatus having toner depletion detection feature'19955,468,210'Process of thermal treatment in tissue'19955,414,493'Image forming apparatus'19955,402,218'System for reducing a surface potential of an image bearing member in an image forming apparatus'19955,369,478'Developing apparatus'19945,333,754'Shelf for housing products in an automatic frozen-product vending machine'19945,307,127'Developing apparatus using one component toner with improved flowability'19945,287,163'Overlaid image forming apparatus with coordinated transfer bias and attraction bias voltage sources'19945,250,994'Image forming apparatus having transfer member supporting member'19935,249,023'Image forming apparatus having electrostatic attraction member'19935,066,979'Color image forming apparatus wherein plural colors can be formed through one printing cycle'19915,032,852'Image forming apparatus'19914,831,408'Electrophotographic apparatus capable of forming images in different colors'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2017Patents assigned to CANON KK (44)· patent assignee history
1991–2019Based in Tokyo, JP· patent location history
1994–1999Based in Sohka, JP· patent location history
1995–2001Based in Soka, JP· patent location history
2002–2006Based in Shizuoka, JP· patent location history
2003–2018Based in Kyoto, JP· patent location history
2008–2018Patents assigned to OMRON HEALTHCARE CO LTD (16)· patent assignee history
2013–2020Patents assigned to KOBAYASHI TATSUYA (19)· patent assignee history
2013–2017Patents assigned to NIKON CORP (15)· patent assignee history
2013–2018Patents assigned to FUJII KENJI (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK441989–2017
KOBAYASHI TATSUYAself192013–2020
OMRON HEALTHCARE CO LTD162008–2018
NIKON CORP152013–2017
FUJII KENJI62013–2018
Locations
LocationPatentsSpan
Tokyo, JP391991–2019
Sohka, JP111994–1999
Shizuoka, JP102002–2006
Soka, JP101995–2001
Kyoto, JP72003–2018