Inventor

Yoshimi Yamamoto

Inventor

Shizuoka, JP

Overview

45→

Patents

1978–2021

Patent span

Physics

Primary field (CPC G)

Patents· 45 as inventor

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

G01Lprimary

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure26%

B62DMotor vehicles13%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%

Y10TTechnical subjects covered by former us classification9%

F16DCouplings for transmitting rotation6%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%

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

F02DControlling combustion engines3%

F16HGearing3%

Y02TClimate change mitigation technologies related to transportation3%

PatentTitleYear

11,128,110Methods and apparatus for an ignition system2021 10,707,632Docking cradle for a computing device having multiple mounting orientations2020 9,282,825'Lumbar support adjustment mechanisms'2016 6,679,111'Malfunction diagnostic apparatus for evaporated fuel purge system'2004 6,016,706'Process state detector, semiconductor sensor and display device for displaying a process state used therefor'2000 5,893,676'Device for interlocking opposed racks'1999 5,813,788'Coupling and method of manufacturing same'1998 5,722,299'Adjustable steering column assembly for a vehicle'1998 5,677,493'Composite condition detection apparatus for detecting static pressure, differential pressure and temperature of a process'1997 5,672,826'Semiconductor pressure sensor'1997 5,635,649'Multi-function differential pressure sensor with thin supporting base'1997 5,621,175'Differential pressure transmitter having symmetrical construction'1997 5,554,809'Process detection apparatus'1996 5,537,882'Semiconductor sensor for detecting physical amount without thermal hypsteresis where output wiring is disposed in a stress insensitive direction'1996 5,531,120'Compact differential pressure transmitter having first and second damper chambers'1996 5,528,940'Process condition detecting apparatus and semiconductor sensor condition detecting circuit'1996 5,503,431'Adjustable energy absorbing steering column with adjustment disabled during collision'1996 5,477,738'Multi-function differential pressure sensor with thin stationary base'1995 5,469,749'Multiple-function fluid measuring and transmitting apparatus'1995 5,414,995'Failure detection system for air-fuel ratio control system'1995 5,412,992'Differential pressure sensor capable of removing influence of static pressure and a method of assembling the same'1995 5,337,555'Failure detection system for air-fuel ratio control system'1994 5,314,380'Structure of universal joint'1994 5,255,570'Safety shift-lock device for selector of automatic power transmission'1993 5,090,834'Connection arrangement and method of forming the same'1992 5,065,641'Shift lever arrangement for operating automatic power transmission'1991 4,998,999'Steering column assembly with energy absorption mechanism'1991 4,995,266'Differential pressure transmitter'1991 4,972,716'Semiconductor pressure converting device'1990 4,915,412'Tilting collapsible steering column'1990 4,884,778'Attachment structure of a steering column'1989 4,752,085'Powered tilt steering arrangement'1988 4,607,540'Adjustable automotive steering column with adjustable tilt and top-position lock'1986 4,560,115'Emergency lock safety belt retractor with lock-up release mechanism'1985 4,546,653'Semiconductor differential pressure transducer'1985 4,478,432'Locking structure for a seat belt slider in a mounting rail'1984 4,385,736'Retractor for seat belt'1983 4,342,231'Differential pressure transmitter'1982 4,331,304'Emergency lock type retractor'1982 4,310,176'Seat belt locking device for an automobile vehicle'1982 4,303,903'Pressure sensitive apparatus'1981 4,268,816'Safety alarm system for an automatic seat belt'1981 4,264,889'Pressure transducer'1981 4,102,217'Support assembly of a collapsible steering column'1978 4,080,218'Method of removal of nitrogen oxides, particularly for use in cement raw material burning installation'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1993Patents assigned to NISSAN MOTOR (7)· patent assignee history

1978–1999Based in Shizuoka, JP· patent location history

1981–2000Patents assigned to HITACHI LTD (17)· patent assignee history

1981–2000Based in Ibaraki, JP· patent location history

1982–1999Patents assigned to FUJI KIKO KK (16)· patent assignee history

1988–1998Based in Kosai, JP· patent location history

1990–1995Based in Naka, JP· patent location history

1994–2004Patents assigned to MAZDA MOTOR (3)· patent assignee history

1996–1997Based in Naka-machi, JP· patent location history

2016Patents assigned to EXEMPLIS CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	17	1981–2000
FUJI KIKO KK	16	1982–1999
NISSAN MOTOR	7	1978–1993
MAZDA MOTOR	3	1994–2004
EXEMPLIS CORP	1	2016

Locations

Location	Patents	Span
Shizuoka, JP	16	1978–1999
Ibaraki, JP	12	1981–2000
Kosai, JP	3	1988–1998
Naka, JP	3	1990–1995
Naka-machi, JP	2	1996–1997