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Inventor

Masatoshi Tagami

Inventor
Chigasaki, JP

Overview

3→
Patents
1990–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B28Dprimary
B28DWorking stone or stone-like materials20%
B29CShaping or joining of plastics20%
B29DProducing particular articles from plastics or from substances in a plastic state20%
G02BOptical elements, systems or apparatus20%
G06FElectric digital data processing20%
PatentTitleYear
8,140,552'Method and apparatus for optimizing lead time for service provisioning'20124,932,389'Slicing apparatus with work-feeding mechanism in feedback control'19904,919,513'Plastic optical fiber'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to HITACHI CABLE (1)· patent assignee history
1990Patents assigned to MITSUBISHI METAL CORP (1)· patent assignee history
1990Based in Tokyo, JP· patent location history
1990Based in Ibaraki, JP· patent location history
2012Patents assigned to IBM (1)· patent assignee history
2012Patents assigned to TAGAMI MASATOSHI (1)· patent assignee history
2012Patents assigned to TANAKA YOSHINORI (1)· patent assignee history
2012Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CABLE11990
IBM12012
MITSUBISHI METAL CORP11990
TAGAMI MASATOSHIself12012
TANAKA YOSHINORI12012
Locations
LocationPatentsSpan
Chigasaki, JP12012
Tokyo, JP11990
Ibaraki, JP11990