LexDanaLexDanabeta
Inventor

Masaaki Minakawa

Inventor
Tokyo, JP

Overview

14→
Patents
1977–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 14 as inventor

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

B60Gprimary
B60GVehicle suspension arrangements45%
B60TVehicle brake control systems or parts thereof9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
B29CShaping or joining of plastics5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
B60WConjoint control of vehicle sub-units of different type or different function5%
B62DMotor vehicles5%
C08JWorking-up5%
F16FSprings5%
G05GControl devices or systems insofar as characterised by mechanical features only5%
PatentTitleYear
8,180,530'Steering control device'20125,022,673'Wheel suspension system for automobiles'19915,000,477'Suspension system for automobiles'19914,931,500'Hydrolyzed ethylene-vinyl acetate copolymer'1990RE033148'Strut type suspension for automobile'19904,857,589'Hydrolyzed ethylene-vinyl acetate copolymer'19894,819,500'Pedal bracket assembly and method of installing same on structural body'19894,798,396'Wheel suspension system for automobiles'19894,620,720'Strut type suspension for automobile'19864,583,759'Upper suspension arm support structure'19864,565,389'Vehicle suspension system'19864,538,831'Suspension for vehicles'19854,530,415'Power transmission device for front-engine front-drive car'19854,032,125'Insulator'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to NISSAN MOTOR (1)· patent assignee history
1977Based in Kokubunji, JP· patent location history
1985–2012Patents assigned to HONDA MOTOR CO LTD (10)· patent assignee history
1985–1990Based in Tokyo, JP· patent location history
1989–1990Patents assigned to NIPPON SYNTHETIC CHEM IND (2)· patent assignee history
1989–1991Based in Saitama, JP· patent location history
1989–2012Based in Wako, JP· patent location history
1989–1990Based in Hirakata, JP· patent location history
2012Patents assigned to AKUTA YOSHIMITSU (1)· patent assignee history
2012Patents assigned to MINAKAWA MASAAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD101985–2012
NIPPON SYNTHETIC CHEM IND21989–1990
AKUTA YOSHIMITSU12012
MINAKAWA MASAAKIself12012
NISSAN MOTOR11977
Locations
LocationPatentsSpan
Tokyo, JP61985–1990
Saitama, JP31989–1991
Wako, JP21989–2012
Hirakata, JP21989–1990
Kokubunji, JP11977