LexDanaLexDanabeta
Inventor

Shigeo Yazawa

Inventor
Tokyo, JP

Overview

2→
Patents
1989–1990
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines50%
Y02TClimate change mitigation technologies related to transportation50%
PatentTitleYear
4,909,210'Variable swirl intake apparatus for engine'19904,834,035'Variable swirl intake apparatus for engine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1990Patents assigned to MITSUBISHI MOTORS CORP (2)· patent assignee history
1989–1990Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI MOTORS CORP21989–1990
Locations
LocationPatentsSpan
Tokyo, JP21989–1990