Inventor

Shuichi Ishida

Inventor

Yokohama, JP

Overview

8→

Patents

1980–2013

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 8 as inventor

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

F02Mprimary

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof12%

H04LTransmission of digital information, e.g. telegraphic communication12%

H04WWireless communication networks12%

B23KSoldering or unsoldering6%

B41MPrinting, duplicating, marking, or copying processes6%

F01LCyclically operating valves for machines or engines6%

F02BInternal-combustion piston engines6%

F02DControlling combustion engines6%

F02FCylinders, pistons or casings, for combustion engines6%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

PatentTitleYear

8,523,603'Connector assembly'2013 7,869,601'Authentication method of ad hoc network and wireless communication terminal thereof'2011 7,567,673'Common key sharing method and wireless communication terminal in ad hoc network'2009 7,263,970'Intake flow control apparatus for an internal combustion engine'2007 6,877,491'Air fuel injection engine'2005 5,198,843'Optical marking system having marking mode selecting function'1993 5,017,755'Method of repairing liquid crystal display and apparatus using the method'1991 4,218,874'Electronic metronome'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Based in Tokyo, JP· patent location history

1991–1993Patents assigned to TOSHIBA KK (2)· patent assignee history

1991–2011Based in Yokohama, JP· patent location history

2005–2007Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history

2005–2007Based in Saitama, JP· patent location history

2009–2011Patents assigned to HITACHI LTD (2)· patent assignee history

2013Patents assigned to AKIRA KIMURA (1)· patent assignee history

2013Patents assigned to ISHIDA SHUICHI (1)· patent assignee history

2013Based in Hirosaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	2	2009–2011
HONDA MOTOR CO LTD	2	2005–2007
TOSHIBA KK	2	1991–1993
AKIRA KIMURA	1	2013
ISHIDA SHUICHIself	1	2013

Locations

Location	Patents	Span
Yokohama, JP	4	1991–2011
Saitama, JP	2	2005–2007
Hirosaki, JP	1	2013
Tokyo, JP	1	1980