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Inventor

Naoto Matsuyama

Inventor
Takatsuki, JP

Overview

3→
Patents
1998–2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
C07CAcyclic or carbocyclic compounds13%
C07DHeterocyclic compounds13%
C12NMicroorganisms or enzymes13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
7,135,306'Method of measuring homocysteine'20066,686,172'Method of measuring total homocysteine'20045,801,178'Aniline derivative having polyunsaturated fatty acid residue and use thereof'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to NIPPON SHOJI KAISHA LTD (1)· patent assignee history
1998Patents assigned to SAGAMI CHEM RES (1)· patent assignee history
1998–2004Based in Takatsuki, JP· patent location history
2004Patents assigned to AZWELL INC (1)· patent assignee history
2006Patents assigned to ALFRESA PHARMA CORP (1)· patent assignee history
2006Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALFRESA PHARMA CORP12006
AZWELL INC12004
NIPPON SHOJI KAISHA LTD11998
SAGAMI CHEM RES11998
Locations
LocationPatentsSpan
Takatsuki, JP21998–2004
Osaka, JP12006