LexDanaLexDanabeta
Inventor

Osamu Segawa

Inventor
Matsudo, JP

Overview

7→
Patents
1989–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 7 as inventor

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

B01Lprimary
B01LChemical or physical laboratory apparatus for general use33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
B29CShaping or joining of plastics7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
8,506,904'Sample arraying/assembling device, its method, and apparatus using sample assembly'20138,445,265'Reaction vessel and reaction controller'20138,413,489'Column tip processing device and column tip processing method'20138,034,303'Sample arraying/assembling device, its method, and apparatus using sample assembly'20115,102,623'Infinitesimal liquid reactor'19925,056,427'Sealing of cavity on reagent tray'19914,808,355'Method of changing the resin in an injection molding machine using a nozzle touch plate'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Numazu, JP· patent location history
1991–1992Patents assigned to SEIKO INSTR INC (2)· patent assignee history
1991–1992Based in Tokyo, JP· patent location history
2011–2013Patents assigned to UNIVERSAL BIO RESEARCH CO LTD (4)· patent assignee history
2011–2013Based in Matsudo, JP· patent location history
2013Patents assigned to SEGAWA OSAMU (3)· patent assignee history
2013Patents assigned to TAJIMA HIDEJI (3)· patent assignee history
2013Patents assigned to HIRAHARA YOSHINAO (1)· patent assignee history
2013Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIVERSAL BIO RESEARCH CO LTD42011–2013
SEGAWA OSAMUself32013
TAJIMA HIDEJI32013
SEIKO INSTR INC21991–1992
HIRAHARA YOSHINAO12013
Locations
LocationPatentsSpan
Matsudo, JP32011–2013
Tokyo, JP21991–1992
Chiba, JP12013
Numazu, JP11989