Inventor

Hirokazu Yuhki

Inventor

Kanagawa, JP

Overview

1990–1991

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation20%

B01FMixing, e.g. dissolving, emulsifying or dispersing20%

G01NInvestigating or analysing materials by determining their chemical or physical properties20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

Y10TTechnical subjects covered by former us classification20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to FUJI PHOTO FILM CO LTD (2)· patent assignee history

1990Based in Saitama, JP· patent location history

1991Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	2	1990–1991

Locations

Location	Patents	Span
Kanagawa, JP	1	1991
Saitama, JP	1	1990