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Inventor

Seiichirou Nakamura

Inventor
Ibaraki, JP

Overview

3→
Patents
1994–1996
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C23Cprimary
C23CCoating metallic material50%
Y10TTechnical subjects covered by former us classification50%
PatentTitleYear
5,589,223'Process for producing cermet cutting tools having both longitudinal and granular crystal structures'19965,436,071'Cermet cutting tool and process for producing the same'19955,296,016'Surface coated cermet blade member'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to MITSUBISHI MATERIALS CORP (3)· patent assignee history
1994Based in Ishige-machi, JP· patent location history
1995–1996Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI MATERIALS CORP31994–1996
Locations
LocationPatentsSpan
Ibaraki, JP21995–1996
Ishige-machi, JP11994