LexDanaLexDanabeta
Inventor

Keiichi Ishihara

Inventor
Kawanishi, JP

Overview

1→
Patents
1985
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

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

D05Bprimary
D05BSewing100%
PatentTitleYear
4,503,794'Upper feed dog automatic regulator for overlock machine'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to YAMATO SEWING MACHINE MFG (1)· patent assignee history
1985Based in Kawanishi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMATO SEWING MACHINE MFG11985
Locations
LocationPatentsSpan
Kawanishi, JP11985