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Inventor

Fumihiro Ueda

Inventor
Omiya, JP

Overview

5→
Patents
1986–1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C04Bprimary
C04BLime, magnesia25%
C22CAlloys25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
B23BTurning17%
B22FWorking metallic powder8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
5,624,756'Diamond-based ultra-high-pressure-sintered material having excellent chipping resistance, cutting tool made therefrom, and method of manufacturing the cutting tool'19975,466,642'Wear resistant cubic-boron-nitride-based cutting tool'19955,370,719'Wear resistant titanium carbonitride-based cermet cutting insert'19945,328,875'Cubic boron nitride-base sintered ceramics for cutting tool'19944,619,698'Cubic boron nitride-based very high pressure-sintered material for cutting tools'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to MITSUBISHI METAL CORP (1)· patent assignee history
1986Based in Ohmiya, JP· patent location history
1994–1997Patents assigned to MITSUBISHI MATERIALS CORP (4)· patent assignee history
1994–1997Based in Omiya, JP· patent location history
1994Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI MATERIALS CORP41994–1997
MITSUBISHI METAL CORP11986
Locations
LocationPatentsSpan
Omiya, JP31994–1997
Saitama, JP11994
Ohmiya, JP11986