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Inventor

Tadao Kaneko

Inventor
Kawasaki, JP

Overview

2→
Patents
1988–1992
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

A01Cprimary
A01CPlanting14%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents14%
B28CPreparing clay14%
C04BLime, magnesia14%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons14%
D01GPreliminary treatment of fibres, e.g. for spinning14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
5,097,625'Seeding and seedling-growing sheet and seeding and seedling-growing method'19924,765,547'Apparatus for separating fiber from fiber aggregate'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history
1988Based in Tokyo, JP· patent location history
1992Patents assigned to SUGAWARA IND (1)· patent assignee history
1992Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI STEEL CO11988
SUGAWARA IND11992
Locations
LocationPatentsSpan
Kawasaki, JP11992
Tokyo, JP11988