Inventor

Masayoshi Momiyama

Inventor

Sapporo, JP

Overview

9→

Patents

1991–2004

Patent span

Chemistry

Primary field (CPC C)

Patents· 9 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 microorganisms40%

G01NInvestigating or analysing materials by determining their chemical or physical properties27%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%

C07HSugars7%

G06TImage data processing or generation, in general7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

6,819,791'Color image analysis method'2004 6,111,258'Method for working in a specimen and a stage for the method'2000 5,830,666'Method of detecting nucleic acids or the like'1998 5,728,531'Method of detecting nucleic acid'1998 5,532,125'Method for assaying nucleic acids'1996 5,484,700'Method for assaying nucleic acids using naphthol derivative phosphate'1996 5,480,791'Method of detecting phosphatase'1996 5,385,823'Method for assaying nucleic acids and proteins using anthracene derivative phosphate'1995 5,061,067'Electrophoresis pattern analyzer for genetic material'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2004Patents assigned to AISIN SEIKI (9)· patent assignee history

1991Based in Tokyo, JP· patent location history

1995–1998Based in Sapporo, JP· patent location history

1998Patents assigned to TOYODA CHUO KENKYUSHO KK (1)· patent assignee history

2000Based in Ichikawa, JP· patent location history

2004Based in Handa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AISIN SEIKI	9	1991–2004
TOYODA CHUO KENKYUSHO KK	1	1998

Locations

Location	Patents	Span
Sapporo, JP	6	1995–1998
Handa, JP	1	2004
Ichikawa, JP	1	2000
Tokyo, JP	1	1991