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Inventor

Shinji Hirota

Inventor
Yokohama, JP

Overview

1→
Patents
1994
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry50%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%
PatentTitleYear
5,298,179'Water absorbent, comprising magnetic material and water absorbent resin'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to NIPPON ZEON CO (1)· patent assignee history
1994Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON ZEON CO11994
Locations
LocationPatentsSpan
Yokohama, JP11994