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Inventor

Tuyoshi Ichimiya

Inventor
Hagi, JP

Overview

2→
Patents
1981–1991
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.

B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%
C07CAcyclic or carbocyclic compounds33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
4,982,854'Beverage container with sipping tube'19914,281,198'Process for producing methylhydrazines'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to JAPAN HYDRAZINE CO INC (1)· patent assignee history
1981Based in Takamatsu, JP· patent location history
1991Patents assigned to KABUSHIKIKAISHA MATUMOTOYA SHO (1)· patent assignee history
1991Based in Hagi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN HYDRAZINE CO INC11981
KABUSHIKIKAISHA MATUMOTOYA SHO11991
Locations
LocationPatentsSpan
Hagi, JP11991
Takamatsu, JP11981