Inventor

Kanji Kubo

Inventor

Hadano, JP

Overview

49→

Patents

1978–2021

Patent span

Physics

Primary field (CPC G)

Patents· 49 as inventor

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

B60Gprimary

B60GVehicle suspension arrangements26%

G06FElectric digital data processing26%

G11BInformation storage based on relative movement between record carrier and transducer18%

B62DMotor vehicles6%

H04NPictorial communication, e.g. television6%

F16CShafts3%

F02DControlling combustion engines2%

F16JPistons2%

F16KValves2%

G01RMeasuring electric variables2%

PatentTitleYear

10,910,136Semiconductor device, in-vehicle valve system and solenoid driver2021 5,072,319'Magnetic recording/or reproducing apparatus'1991 5,070,444'Storage system'1991 5,025,329'Electronically controlled magnetic tape editing device'1991 4,986,567'Suspension for motor vehicles'1991 4,964,651'Suspension for motor vehicles'1990 4,949,244'Storage system'1990 4,943,914'Storage control system in which real address portion of TLB is on same chip as BAA'1990 4,941,677'Independent wheel suspension system'1990 4,916,604'Cache storage apparatus'1990 4,878,688'Vehicle suspension system for a steerable wheel'1989 4,868,692'Tracking error signal forming circuit'1989 4,842,296'Vehicle suspension system for a steerable wheel'1989 4,840,396'Rear suspension system for automobiles'1989 4,816,930'Tracking control for a tape using pilot signals'1989 4,811,129'Method and an apparatus for detecting tape speed of recording'1989 4,805,940'Four-wheel steerable motor vehicle'1989 4,796,904'Rear wheel steering device for front and rear wheel steering system'1989 4,791,507'Apparatus for reproducing information at variable speeds from a magnetic tape'1988 4,790,560'Independent rear suspension for use on motor vehicles'1988 4,764,819'Method and apparatus for helical scan type magnetic recording and reproducing with a rotary magnetic head'1988 4,764,822'Method for recording cue signal'1988 4,756,546'Rear wheel suspension device for front and rear wheel steering vehicle'1988 4,740,011'Suspension for motor vehicles'1988 4,733,352'Lock control for a shared storage in a data processing system'1988 4,710,894'Access control system for storage having hardware area and software area'1987 4,696,488'Suspension for motor vehicles'1987 4,690,426'Trailing arm joint structure'1987 4,690,425'Shock absorber mount assembly for motor vehicle suspension'1987 4,683,533'Storage control system using plural buffer address arrays'1987 4,670,836'Device for detecting an overlap of operands to be accessed'1987 4,658,356'Control system for updating a change bit'1987 4,650,362'Ball joint'1987 4,644,414'Helical scan magnetic recording and reproduction system with head position control'1987 4,631,668'Storage system using comparison and merger of encached data and update data at buffer to cache to maintain data integrity'1986 4,618,926'Buffer storage control system'1986 4,583,759'Upper suspension arm support structure'1986 4,580,214'Memory control system'1986 4,565,389'Vehicle suspension system'1986 4,561,071'Storage system having buffer storage'1985 4,544,966'Tracking control system using intermittently recorded pilot signals'1985 4,541,641'Seal member and tolerance compensator'1985 4,500,959'Apparatus for invalidating the content of an instruction buffer by program store compare check'1985 4,408,275'Data processing system with data cross-block-detection feature'1983 4,390,906'Magnetic recording and/or reproducing system for television and audio signal'1983 4,251,859'Data processing system with an enhanced pipeline control'1981 4,197,578'Microprogram controlled data processing system'1980 4,191,978'Method for adjusting rotary head type magnetic video recording and reproducing apparatus'1980 4,122,506'Magnetically recording and reproducing apparatus'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (13)· patent assignee history

1978–1987Based in Katano, JP· patent location history

1980–1991Patents assigned to HITACHI LTD (17)· patent assignee history

1981–1991Based in Hadano, JP· patent location history

1985–1991Patents assigned to HONDA MOTOR CO LTD (17)· patent assignee history

1985–2021Based in Tokyo, JP· patent location history

1988–1991Based in Hirakata, JP· patent location history

1989Patents assigned to HONDA GIKEN KOGYO KABUCHIKI KA (1)· patent assignee history

1989–1990Based in Saitama, JP· patent location history

2021Patents assigned to RENESAS ELECTRONICS CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	17	1980–1991
HONDA MOTOR CO LTD	17	1985–1991
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	13	1978–1991
HONDA GIKEN KOGYO KABUCHIKI KA	1	1989
RENESAS ELECTRONICS CORP	1	2021

Locations

Location	Patents	Span
Hadano, JP	16	1981–1991
Tokyo, JP	8	1985–2021
Hirakata, JP	8	1988–1991
Katano, JP	5	1978–1987
Saitama, JP	4	1989–1990