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Inventor

Minoru Hayasaki

Inventor
Mishima, JP

Overview

43→
Patents
1998–2021
Patent span
Physics
Primary field (CPC G)

Patents· 43 as inventor

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

G03Gprimary
G03GElectrography36%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications14%
H05BElectric heating11%
H04NPictorial communication, e.g. television5%
G06KGraphical data reading4%
B41JTypewriters2%
H03KPulse technique2%
G01KMeasuring temperature1%
G05FSystems for regulating electric or magnetic variables1%
PatentTitleYear
11,088,626Power supply apparatus and image forming apparatus202110,877,408Electromagnetic induction image heating apparatus having a current monitoring sensor202010,866,546Image heating apparatus in which the temperature is controlled by a high frequency voltage supplied to an excitation coil202010,566,907Power supply apparatus and image forming apparatus202010,452,012Cylindrical fixing member, fixing device and image forming apparatus201910,277,764Power supply apparatus and image forming apparatus20199,823,607'Fixing device'20179,621,061'Power supply apparatus and image forming apparatus'20179,618,884'Image heating apparatus'20179,618,889'Image fixing device'20179,606,482'Fixing apparatus'20179,599,950'Image forming apparatus and a power supply apparatuses for controlling a turn-on timing of a switching element whose output voltage decreases'20179,501,010'Fixing apparatus'20169,417,573'Fixing device'20169,377,733'Image fixing device'20169,372,451'Fixing device'20169,348,277'Fixing apparatus'20169,342,009'Image fixing device'20169,329,561'Low power consumption accurate power supply overvoltage detection'20169,323,186'Image forming apparatus'20169,304,478'Power supply apparatus and image forming apparatus'20169,154,043'Power source device and image forming apparatus'20159,048,739'Power supply device and image forming apparatus'20159,048,835'Power supply and image forming apparatus'20158,989,613'Power supply device and image forming apparatus'20158,937,471'Discharging circuit and power supply'20158,867,047'Switching power source and image forming apparatus'20148,774,669'Switching power source and image forming apparatus including the same'20148,750,001'Power supply device and image forming apparatus'20148,503,197'Power supply apparatus and image forming apparatus'20138,472,833'Power supply and image forming apparatus'20138,242,873'Transformer, switching power supply device, and DC-DC converter device'20127,321,434'Image processing apparatus and image communication apparatus for protecting image information, and method for controlling the same'20087,212,298'Image processing apparatus and image communication apparatus for protecting image information, and method for controlling the same'20076,930,787'Image processing apparatus and image communication apparatus for protecting image information, and method for controlling the same'20056,930,293'Induction heating apparatus, heat fixing apparatus and image forming apparatus'20056,373,232'Power supply device for image forming apparatus, and image forming apparatus using the same'20026,359,269'Heating device, image forming apparatus, and electric-power control method'20026,346,800'Power supply device and fixing device operating with the power supply device'20026,246,843'Image heating apparatus'20015,819,150'Image heating apparatus'19985,801,359'Temperature control that defects voltage drop across excitation coil in image heating apparatus'19985,783,806'Image heating device using electromagnetic induction'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2021Patents assigned to CANON KK (41)· patent assignee history
1998–2008Based in Numazu, JP· patent location history
1998Based in Yokohama, JP· patent location history
2002–2005Based in Shizuoka, JP· patent location history
2002Based in Tokyo, JP· patent location history
2012–2015Patents assigned to HAYASAKI MINORU (7)· patent assignee history
2012–2013Patents assigned to SAMEJIMA KEISUKE (2)· patent assignee history
2012–2021Based in Mishima, JP· patent location history
2013–2014Patents assigned to UCHIYAMA NOBUYUKI (2)· patent assignee history
2014Patents assigned to HOTOGI TATSUYA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK411998–2021
HAYASAKI MINORUself72012–2015
SAMEJIMA KEISUKE22012–2013
UCHIYAMA NOBUYUKI22013–2014
HOTOGI TATSUYA12014
Locations
LocationPatentsSpan
Mishima, JP322012–2021
Numazu, JP61998–2008
Shizuoka, JP22002–2005
Yokohama, JP21998
Tokyo, JP12002