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Inventor

Yoshimi Takiguchi

Inventor
Hiratsuka, JP

Overview

2→
Patents
1978–1998
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.

B01Dprimary
B01DSeparation50%
C01BNon-metallic elements25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,804,074'Porous plastic filter and process for its production'19984,110,183'Process for denitration of exhaust gas'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to KOBE STEEL LTD (1)· patent assignee history
1978Based in Kobe, JP· patent location history
1998Patents assigned to MITSUBISHI PLASTICS INC (1)· patent assignee history
1998Based in Hiratsuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOBE STEEL LTD11978
MITSUBISHI PLASTICS INC11998
Locations
LocationPatentsSpan
Hiratsuka, JP11998
Kobe, JP11978