Inventor

Makoto Shoji

Inventor

Fussa, JP

Overview

25→

Patents

1986–2018

Patent span

Physics

Primary field (CPC G)

Patents· 25 as inventor

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer32%

B29CShaping or joining of plastics11%

Y02TClimate change mitigation technologies related to transportation11%

F02NStarting of combustion engines8%

F01LCyclically operating valves for machines or engines5%

F02DControlling combustion engines5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C04BLime, magnesia3%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%

F01PCooling of machines or engines in general3%

PatentTitleYear

10,093,577Fiber-reinforced carbonated hydraulic inorganic molded plate and method for producing same2018 8,402,935'Engine starting control apparatus'2013 8,205,589'Engine starting control apparatus'2012 8,010,114'Mobile communications system and communication branch establishing method'2011 6,429,539'Generator apparatus driven by an internal combustion engine with start and stop controllers'2002 6,055,469'Fault determining device for torque transmission state sensor, and engine misfiring diagnosis device'2000 5,706,653'Secondary air supplying apparatus for internal combustion engine'1998 5,612,672'Engine cooling fan diagnosis device'1997 5,434,724'Method and apparatus for the high speed driving of a stepper motor against seek error upon power restoration in a microcomputer system'1995 5,007,815'Mold assembly for producing skin-covered foamed plastic article'1991 4,973,235'Mold for manufacturing a skin covered foamed plastic article incorporating a hole'1990 4,968,235'Mold for manufacturing skin covered foamed plastic seat'1990 4,825,309'Circuit arrangement for the selective suppression and nonsuppression of read output in magnetic disk apparatus'1989 4,824,069'Mold assembly for producing skin-covered foamed plastic article'1989 4,783,706'Circuit arrangement and method for saving power in magnetic disk apparatus without head displacement'1988 4,782,406'Data transfer apparatus with a disklike record medium and a method of operation therefore'1988 4,777,545'Circuit arrangement for inhibiting writing on a magnetic disk during the settling time of a transducer head'1988 4,771,346'Method and apparatus for rewriting on a magnetic disk on which data has been written by another apparatus having half the track density capability of the first apparatus'1988 4,754,344'Method and apparatus for formatting magnetic disks with use of host equipment programmed for smaller capacity magnetic disks'1988 4,700,243'Power saving circuit arrangement for an apparatus for data transfer with flexible magnetic disk or the like'1987 4,688,112'Power-saving data transfer apparatus with a flexible magnetic disk or the like'1987 4,677,510'Data transfer apparatus with a disklike record medium'1987 4,626,942'Power-saving data transfer apparatus with a flexible magnetic disk or the like'1986 4,594,620'Disk storage file with a four phase, single phase drive stepping motor'1986 4,583,133'Data transfer system with a plurality of disklike record media for selective use'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1995Patents assigned to TEAC CORP (13)· patent assignee history

1986–1988Based in Fussa, JP· patent location history

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

1989–1991Patents assigned to IKEDA BUSSAN CO (4)· patent assignee history

1989–1997Based in Kanagawa, JP· patent location history

1990Based in Ayase, JP· patent location history

1997–2013Patents assigned to NISSAN MOTOR (5)· patent assignee history

2012–2013Patents assigned to KATAYAMA TAKATSUGU (2)· patent assignee history

2012–2013Patents assigned to MITSUHORI ATSUSHI (2)· patent assignee history

2012–2013Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEAC CORP	13	1986–1995
NISSAN MOTOR	5	1997–2013
IKEDA BUSSAN CO	4	1989–1991
KATAYAMA TAKATSUGU	2	2012–2013
MITSUHORI ATSUSHI	2	2012–2013

Locations

Location	Patents	Span
Fussa, JP	9	1986–1988
Kanagawa, JP	3	1989–1997
Akigawa, JP	3	1988–1995
Yokohama, JP	2	2012–2013
Ayase, JP	2	1990