Inventor

Toshiaki Ozawa

Inventor

Chiba, JP

Overview

51→

Patents

1977–2021

Patent span

Physics

Primary field (CPC G)

Patents· 51 as inventor

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

B41Jprimary

B41JTypewriters29%

G06FElectric digital data processing14%

G09GArrangements or circuits for control of indicating devices using static means to present variable information13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

H01RElectrically-conductive connections7%

B62JCycle saddles or seats3%

G11BInformation storage based on relative movement between record carrier and transducer3%

Y10TTechnical subjects covered by former us classification3%

G02BOptical elements, systems or apparatus2%

G05BControl or regulating systems in general2%

PatentTitleYear

11,037,270Information processing apparatus and control method2021 10,861,514Data transmission and reception system, data transmission and reception device, and method of controlling data transmission and reception system2020 9,514,794'Information processing apparatus, information processing system and phase adjusting method'2016 8,442,371'Tight-buffered optical fibers and optical fiber cables'2013 7,850,225'Motorcycle'2010 7,651,112'Motorcycle with grab bar attached to body frame below seat'2010 7,555,183'Optical fiber ribbon core and optical fiber cable'2009 7,325,952'Lamp and motorcycle provided with the lamp'2008 6,655,005'Magnetic head positioning apparatus using boundary line detecting method'2003 6,647,148'Boundary line detecting method'2003 6,482,035'Press-connecting connector'2002 6,447,344'Joint connector'2002 6,419,501'Connector for flexible printed circuit board'2002 6,406,335'Joint connector'2002 6,332,814'Crimp connector with uniform bending die'2001 6,330,742'Magnetic head positioning method'2001 6,190,187'Connector of lever fit type'2001 6,019,620'Device having engaging levers for connecting electrical members'2000 5,731,829'Information processing and recording apparatus with two recording medium conveyance routes'1998 5,690,435'Serial printing apparatus with sentence memory and display'1997 5,562,355'Serial printing apparatus with sentence memory and display having correcting means'1996 5,529,406'Document processing apparatus and method for printing a document read out of a memory'1996 5,484,214'Serial printing apparatus including an error correcting capability and having a memory'1996 5,322,376'Serial printing apparatus including an error correcting capability and having a memory'1994 5,314,259'Recording apparatus having an improved mechanism for moving the recording section thereof'1994 5,108,203'Printing apparatus including error correction and memory means, for printing vertical and horizontal form lines'1992 5,092,692'Print pressure retrival from ascending order table'1992 5,037,223'Serial printing apparatus with controllable pitch'1991 4,880,325'Ink ribbon cassette including means for identifying the type of ink ribbon contained therein and containing an ink ribbon having end indication means'1989 4,865,476'Carriage mechanism providing movement of a print wheel motor'1989 4,846,593'Printing apparatus system with a plurality of interchangeable type units'1989 4,775,253'Printer with a movable carriage and a light source mounted off the carriage for positioning a type element mounted on the carriage'1988 4,735,515'Serial printing apparatus having two character generators, one which generates characters common to a plurality of countries'1988 4,725,158'Printing apparatus including a memory for storing title information and associated text information'1988 4,655,624'Ink ribbon cassette'1987 4,640,634'Printer with improved carriage and character wheel driving means'1987 4,615,631'Printing apparatus with means for indicating the selected printing pitch and paper advancing pitch'1986 4,602,883'Powered paper bail release and paper feeding mechanism'1986 4,558,965'Printing apparatus controlling advancement of printing paper, actuation of a hammer, and advancement of an ink ribbon'1985 4,511,830'Servo control apparatus'1985 4,494,886'Printing device'1985 4,487,517'Printer adapted to perform margin/tabulator setting function'1984 4,464,069'Printing apparatus display device for simultaneously displaying complete words'1984 4,463,672'Printing apparatus having stain preventing means'1984 4,443,124'Printer with electromagnetically driven hammer'1984 4,389,131'Printer with electromagnetic drive yokes'1983 4,380,726'Battery service life indicator'1983 4,338,035'Printer'1982 4,315,200'Servo control apparatus'1982 4,250,807'High speed printer with stain preventing member between alternately spaced hammers'1981 4,061,219'Printing device'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–2021Patents assigned to CANON KK (34)· patent assignee history

1977–2013Based in Tokyo, JP· patent location history

1982–1997Based in Chiba, JP· patent location history

1983–1996Based in Higashi, JP· patent location history

1984–1998Based in Urayasu, JP· patent location history

2000–2002Patents assigned to YAZAKI CORP (7)· patent assignee history

2000–2010Based in Shizuoka, JP· patent location history

2001–2003Patents assigned to ALPS ELECTRIC CO LTD (3)· patent assignee history

2008–2010Patents assigned to YAMAHA MOTOR CO LTD (3)· patent assignee history

2016–2020Patents assigned to FUJITSU LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	34	1977–2021
YAZAKI CORP	7	2000–2002
ALPS ELECTRIC CO LTD	3	2001–2003
YAMAHA MOTOR CO LTD	3	2008–2010
FUJITSU LTD	2	2016–2020

Locations

Location	Patents	Span
Chiba, JP	13	1982–1997
Tokyo, JP	11	1977–2013
Shizuoka, JP	9	2000–2010
Higashi, JP	6	1983–1996
Urayasu, JP	5	1984–1998