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Inventor

Nobuaki Tokiwa

Inventor
Kanagawa, JP

Overview

4→
Patents
1997–2007
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties57%
Y10TTechnical subjects covered by former us classification29%
B01LChemical or physical laboratory apparatus for general use14%
PatentTitleYear
7,306,164'Biochemical analysis method and apparatus'20076,713,018'Dry chemical analysis element cartridge'20046,642,058'Analysis method using dry chemical analysis element'20035,607,861'Method for spotting liquid samples onto frameless dry-type chemical analysis film pieces'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2004Patents assigned to FUJI PHOTO FILM CO LTD (3)· patent assignee history
1997–2004Based in Kanagawa, JP· patent location history
2007Patents assigned to FUJIFILM CORP (1)· patent assignee history
2007Based in Minami-ashigara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD31997–2004
FUJIFILM CORP12007
Locations
LocationPatentsSpan
Kanagawa, JP31997–2004
Minami-ashigara, JP12007