Inventor

Junko Baba

Inventor

Tokyo, JP

Overview

4→

Patents

1996–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

A23Bprimary

A23BPreservation of foods, foodstuffs or non-alcoholic beverages22%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%

C08JWorking-up11%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

Y10TTechnical subjects covered by former us classification11%

PatentTitleYear

6,596,192'Oxygen absorbent composition absorbing water vapor'2003 6,248,258'Oxygen absorbent'2001 5,866,070'Method for preserving adhesive tape and method for preserving article using the same'1999 5,582,916'Polyvinyl alcohol film, process for the production thereof and laminate'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2003Patents assigned to MITSUBISHI GAS CHEMICAL CO (4)· patent assignee history

1996–2003Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI GAS CHEMICAL CO	4	1996–2003

Locations

Location	Patents	Span
Tokyo, JP	4	1996–2003