Inventor

Hajime Yoshida

Inventor

Tokyo, JP

Overview

1978–2020

Patent span

Physics

Primary field (CPC G)

Patents· 110 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties14%

C07KPeptides7%

E02FDredging6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

A61KPreparations for medical, dental or toiletry purposes4%

F02DControlling combustion engines4%

Y02TClimate change mitigation technologies related to transportation4%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%

H04NPictorial communication, e.g. television4%

C12NMicroorganisms or enzymes3%

PatentTitleYear

10,676,897Construction machine2020 10,384,567Vehicle seat2019 10,315,508Hybrid work machine2019 10,254,189Static expansion method2019 10,094,728Vacuum gauge and contamination diagnosis method2018 9,593,630'Engine output control device for a construction machine'2017 9,540,983'Construction machine'2017 9,441,526'Construction machine'2016 9,353,668'Construction machine'2016 9,302,602'Vehicle seat'2016 9,259,202'X-ray diagnostic apparatus'2016 9,176,077'Holding apparatus and X-ray diagnostic apparatus'2015 9,151,015'Construction machine'2015 9,139,983'Construction machine'2015 9,091,041'Construction machine'2015 9,080,311'Construction machine'2015 8,919,109'Hydraulic drive system for construction machine having exhaust gas purification device'2014 8,869,928'Construction machine'2014 8,651,219'Hybrid construction machine'2014 8,482,788'Image processing apparatus, terminal, printer apparatus and image processing method, having image restoring function'2013 8,411,306'Image forming apparatus, document reading apparatus, server apparatus, and data processing system'2013 8,408,788'X-ray image diagnostic apparatus and control method of X-ray image diagnostic apparatus'2013 8,392,979'Document processing automated system and image forming apparatus'2013 8,351,574'X-ray diagnosis apparatus for creating a display image from three-dimensional medical image data'2013 8,166,791'Die cushion device'2012 7,958,765'Pressing machine with die cushion device'2011 7,338,114'Construction machine'2008 6,769,522'Fluid-type torque transmission device with lockup clutch'2004 6,669,321'Correcting variations in ink discharge velocity in a printer by printing a test pattern and adjusting a printing position shift'2003 6,462,246'Method of preparing alkenyl-substituted aromatic hydrocarbon'2002 6,315,378'Printing apparatus and printing method'2001 6,180,908'Electric arc discharge device and method'2001 6,027,720'G-CSF conjugate'2000 5,994,518'Method of producing a polypeptide having human granulocyte colony stimulating factor activity'1999 5,988,784'Method and apparatus for recording information with corrected drive timing'1999 5,795,968'Polypeptide derivatives of human granulocyte colony stimulating factor'1998 5,714,581'Polypeptide derivatives of human granulocyte colony stimulating factor'1998 5,681,720'DNA encoding human granulocyte colony stimulating factor plasmids and host cells comprising same, and methods of expressing the encoded polypeptide'1997 5,581,074'Inspection apparatus with stroboscope intensity compensation features'1996 5,580,740'Antihuman pulmonary adenocarcinoma monoclonal antibody'1996 5,552,291'Anti-human pulmonary adenocarcinoma specific monoclonal antibody'1996 5,478,733'Process for producing L-alanine by fermentation with arthrobacter'1995 5,467,125'Apparatus for the inspection of transparent containers'1995 5,450,106'Recording apparatus provided with a magnetic encoder for a scanning carriage'1995 5,434,602'Recording apparatus with magnetic linear encoder'1995 5,268,968'Defect judgement method'1993 5,256,750'Hydrogenated liquid petroleum resin and hot melt pressure-sensitive adhesive composition containing the same'1993 5,245,424'Defect detection method'1993 5,216,239'Residual fluid detection apparatus for detecting fluid at the bottom of a bottle using both IR and visible light'1993 5,214,132'Polypeptide derivatives of human granulocyte colony stimulating factor'1993 5,214,619'Supersonic sound emission device'1993 5,194,592'Monoclonal antibodies to novel polypeptide derivatives of human granulocyte colony stimulating factor'1993 5,187,573'Inspection method and apparatus'1993 5,168,657'Bottle mouth top surface polishing apparatus'1992 5,169,938'Anti-T cell receptor .gamma.-chain monoclonal antibody'1992 5,112,401'Correction fluid for electrophoto plates for offset printing'1992 5,081,032'Anti-human pulmonary adenocarcinoma monoclonal antibody'1992 5,051,355'Anti-human gastric cancer monoclonal antibody'1991 5,043,497'Lubricating oil for traction drives'1991 5,024,525'Photo sensing device'1991 5,006,169'Lipophobicating solution for electrophotographic plates for offset printing'1991 5,007,096'Object inspection apparatus'1991 4,984,886'Surface inspection apparatus for objects'1991 4,965,168'Silver master plate recovery solution'1990 4,962,032'Anti-lafora body monoclonal antibody'1990 4,954,173'Lipophobicating solution for electrophotographic plates for offset printing'1990 4,943,713'Bottle bottom inspection apparatus'1990 4,896,279'Method and an apparatus for inspecting an external shape of an object having a symmetry'1990 4,894,327'Anti-human mesothelial cell monoclonal antibody'1990 4,892,935'Anti-human pulmonary carcinoma monoclonal antibody'1990 4,892,934'Process for preparing hybridoma cells which produce tumor-specific monoclonal antibodies'1990 4,808,223'Silver/metal oxide material for electrical contacts and method of producing the same'1989 4,801,372'Optically anisotropic pitch'1989 4,793,912'Process for producing a pitch having a low softening point'1988 4,776,466'Surface inspection apparatus'1988 4,775,889'Bottle mouth defect inspection apparatus'1988 4,734,132'Lipophobicating solution for electrophotographic plates for offset printing contains phytic acid and at least two dicarboxylic acids'1988 4,697,076'Lighting device for inspecting objects for flaws'1987 4,692,800'Automatic inspection device'1987 4,682,023'Bottle sidewall defect detector employing masking means'1987 4,670,129'Pitch for production of carbon fibers'1987 4,569,079'Image data masking apparatus'1986 4,566,123'Standard memory take in method'1986 4,555,635'Surface flaw inspection apparatus for a convex body'1985 4,509,076'Defect inspection apparatus'1985 4,486,776'Inspection apparatus'1984 4,476,981'Rejection system'1984 4,451,929'Pattern discrimination method'1984 4,449,240'Pattern recognition system'1984 4,437,115'Object and inspection system'1984 4,428,673'Light diffusion device'1984 4,418,341'Noise detection apparatus'1983 4,408,224'Surveillance method and apparatus'1983 4,403,858'Defect inspection system'1983 4,379,636'Inspection device'1983 4,330,712'Inspection apparatus for defects on patterns'1982 4,318,081'Object inspection system'1982 4,318,080'Data processing system utilizing analog memories having different data processing characteristics'1982 4,314,279'Matrix array camera'1982 4,305,658'Moving object inspection system'1981 4,302,773'Defect inspection system'1981 4,295,120'Pattern data processing method and apparatus to practice such method'1981 4,284,353'Flaw detecting apparatus'1981 4,277,802'Defect inspection system'1981 4,259,662'Threshold setting circuit'1981 4,246,606'Inspection apparatus'1981 4,240,107'Apparatus and method for pattern information processing'1980 4,223,790'Container inspection system'1980 4,218,673'Pattern matching method and such operation system'1980 4,086,137'Process for the production of L-arginine by fermentation'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2000Patents assigned to KYOWA HAKKO KOGYO KK (18)· patent assignee history

1978–1995Based in Sagamihara, JP· patent location history

1980–1996Patents assigned to HAJIME INDUSTRIES (45)· patent assignee history

1980–1996Based in Tokyo, JP· patent location history

1986–2015Patents assigned to YOSHIDA HAJIME (12)· patent assignee history

1987–2000Based in Kanagawa, JP· patent location history

1989–2003Based in Yokohama, JP· patent location history

1995–2003Patents assigned to CANON KK (5)· patent assignee history

2008–2016Patents assigned to HITACHI CONSTRUCTION MACHINERY (9)· patent assignee history

2008–2020Based in Omihachiman, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HAJIME INDUSTRIES	45	1980–1996
KYOWA HAKKO KOGYO KK	18	1978–2000
YOSHIDA HAJIMEself	12	1986–2015
HITACHI CONSTRUCTION MACHINERY	9	2008–2016
CANON KK	5	1995–2003

Locations

Location	Patents	Span
Tokyo, JP	39	1980–1996
Kanagawa, JP	16	1987–2000
Omihachiman, JP	14	2008–2020
Yokohama, JP	7	1989–2003
Sagamihara, JP	7	1978–1995