Inventor

Hisanori Yagi

Inventor

Hyogo, JP

Overview

1980–2003

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification31%

G03GElectrography25%

B41MPrinting, duplicating, marking, or copying processes13%

D21HPulp compositions13%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980–1991Patents assigned to KANZAKI PAPER MFG CO LTD (6)· patent assignee history

1980–1991Based in Hyogo, JP· patent location history

1984Based in Nishinomiya, JP· patent location history

1990Based in Ibaraki, JP· patent location history

1997Patents assigned to NEW OJI PAPER CO INC (1)· patent assignee history

1997–2003Based in Tokyo, JP· patent location history

2003Patents assigned to OJI PAPER CO (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations