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Inventor

Toshihisa Ito

Inventor
Saitama, JP

Overview

5→
Patents
1986–2010
Patent span
Physics
Primary field (CPC G)

Patents· 5 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 properties36%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
Y10TTechnical subjects covered by former us classification18%
B01DSeparation9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
G11BInformation storage based on relative movement between record carrier and transducer9%
PatentTitleYear
7,820,402'Immunoassay element'20106,616,822'Method for producing a silver/silver halide electrode and ion-selective electrode element'20036,471,868'Method of preparing glass fiber filter'20026,217,540'Blood filter cartridge'20014,587,170'Magnetic recording medium'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2010Patents assigned to FUJI PHOTO FILM CO LTD (5)· patent assignee history
1986Based in Kanagawa, JP· patent location history
2001–2010Based in Saitama, JP· patent location history
2003Based in Asaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI PHOTO FILM CO LTD51986–2010
Locations
LocationPatentsSpan
Saitama, JP32001–2010
Asaka, JP12003
Kanagawa, JP11986