Inventor

Hidemi Sasaki

Inventor

Saitama, JP

Overview

1979–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 70 as inventor

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

B41Jprimary

B41JTypewriters15%

H04NPictorial communication, e.g. television11%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables9%

G11BInformation storage based on relative movement between record carrier and transducer8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%

Y10TTechnical subjects covered by former us classification6%

B41MPrinting, duplicating, marking, or copying processes4%

H02KDynamo-electric machines4%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%

PatentTitleYear

10,855,880Image forming apparatus that determines whether a cartridge must be authenticated, control method thereof, storage medium, and cartridge2020 10,795,623Image forming apparatus and control method for the image forming apparatus for reading out data and performing initialization processing using the data2020 10,560,005Apparatus for manufacturing laminated iron core2020 10,466,635Image forming apparatus, method of controlling the same, and storage medium that select, from among a plurality of paper feed sources, one that satisfies a selected condition2019 10,120,314Image forming apparatus, method of controlling the same, and storage medium that select, from among a plurality of paper feed sources, one that satisfies a selected condition2018 10,103,612Method and apparatus for manufacturing laminated iron core2018 10,063,126Method and apparatus for manufacturing laminated iron core2018 10,044,900Image forming apparatus, method of controlling the same, and storage medium2018 8,991,035'Method of manufacturing laminated core'2015 8,736,891'Apparatus, method and medium storing a program for generating an image after variable magnification by arranging a calculated number of normalized tile or unit images in a drawing region'2014 8,659,783'Printing apparatus, method for controlling the same, and storage medium'2014 8,325,070'Information processing apparatus and control method thereof, and storage medium'2012 8,291,467'Information processing apparatus, information management method, and storage medium therefor'2012 8,259,341'Information processing apparatus, control method, storage medium'2012 7,326,386'Apparatus for extracting nucleic acid'2008 7,102,668'Electronic still camera with printer section'2006 7,046,294'Electronic still camera with printer'2006 6,952,272'Electronic still camera with printer and printer with monitor'2005 6,909,456'Electronic still camera with printer'2005 6,906,816'Printer and printing method'2005 6,893,999'Recording material'2005 6,788,326'Thermal printer using recording papers different width-sizes'2004 6,708,971'Paper cassette, printer for use with paper cassette, and paper supplying method'2004 6,650,355'Photo printer'2003 6,603,567'Container for recording medium, printing apparatus, and printing method'2003 6,583,802'Thermal printer, thermal printing method and conveyor for recording material'2003 6,561,506'Recording sheet package and sheet supply cassette for printer'2003 6,525,757'Thermal printer, thermal printing method and conveyor for recording material'2003 6,518,991'Thermal printer, thermal printing method and conveyor for recording material'2003 6,504,999'Camera with printer'2003 6,490,414'Instant film unit advancing apparatus'2002 6,489,009'Recording sheet package, correction information sheet for the same, and thermal printer for use therewith'2002 6,489,010'Recording sheet package, correction information sheet for the same, and thermal printer for use therewith'2002 6,480,676'Film pressing device for instant photographic type image recording apparatus'2002 6,464,580'Recording sheet package, correction information sheet for the same, and thermal printer for use therewith'2002 6,460,845'Recording sheet package and sheet supply cassette for printer'2002 6,439,095'Paper cassette provided with a cutter'2002 6,431,358'Recording sheet package and sheet supply cassette for printer'2002 6,395,377'Recording sheet package, correction information sheet for the same, and thermal printer for use therewith'2002 6,397,006'Optical head device of a self-propelled type'2002 6,357,739'Recording sheet package and sheet supply cassette for printer'2002 6,344,869'Thermal printer, thermal printing method and conveyor for recording material'2002 6,337,950'Processing liquid spreading device for instant film unit'2002 6,318,918'Recording sheet package for use with printer, and recording sheet supplying method'2001 6,278,472'Thermal printer, thermal printing method and conveyor for recording material'2001 6,222,571'Color thermal printer and color thermal printing method'2001 5,711,620'Color thermal printer'1998 5,396,301'Video projector with monitor screen'1995 5,347,324'Video projector with battery and replaceable lamp unit'1994 5,306,576'Battery coupler'1994 5,287,132'Video projector'1994 5,220,369'Battery coupler'1993 D0334762'Combined video camera and tape recorder'1993 5,197,702'Combined universal head and grip'1993 5,151,727'Battery coupler'1992 5,081,478'Adjustably mounted camera grip'1992 4,996,619'Apparatus for adjustably supporting a head carriage'1991 4,984,090'Tripod-containing grip for use with a video camera'1991 4,984,084'Video camera'1991 4,935,829'Tape recorder with mode changing motor mounted on cassette holder'1990 4,928,179'Video camera capable of effecting remote control operation'1990 4,878,138'Recording medium loading mechanism for guiding a recording medium to a recording/reproducing position'1989 4,873,598'Mechanism for supporting and guiding a head carriage'1989 4,864,446'Mechanism for guiding head carriage'1989 4,860,136'Rotary magnetic disc device with improved disc pack positioning structure'1989 4,835,635'Compact rotary magnetic disc device having a magnetic disc holder'1989 4,835,639'Rotary magnetic disc device having a compact locking device'1989 4,767,958'Stepping motor actuator with two interposed pole tooth pairs'1988 4,580,181'Compact cassette player'1986 4,172,266'Magnetic recording-reproducing device'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1986Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

1988–2006Patents assigned to FUJI PHOTO FILM CO LTD (53)· patent assignee history

1988–1995Based in Tokyo, JP· patent location history

1998–2008Based in Asaka, JP· patent location history

2001–2006Based in Saitama, JP· patent location history

2012–2020Patents assigned to CANON KK (10)· patent assignee history

2012–2015Patents assigned to SASAKI HIDEMI (6)· patent assignee history

2012–2014Based in Kawasaki, JP· patent location history

2015–2020Patents assigned to MITSUI HIGH TEC (4)· patent assignee history

2018–2020Based in Toride, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	53	1988–2006
CANON KK	10	2012–2020
SASAKI HIDEMIself	6	2012–2015
MITSUI HIGH TEC	4	2015–2020
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	1979–1986

Locations

Location	Patents	Span
Saitama, JP	28	2001–2006
Tokyo, JP	19	1988–1995
Toride, JP	5	2018–2020
Kawasaki, JP	5	2012–2014
Asaka, JP	5	1998–2008