Inventor

Yoshitaka Kazuse

Inventor

Osaka, JP

Overview

8→

Patents

1982–2001

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B01Dprimary

B01DSeparation38%

Y10TTechnical subjects covered by former us classification19%

C08LCompositions of macromolecular compounds13%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes13%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

PatentTitleYear

6,203,900'Pressure sensitive adhesive sheet for detection of microorganism and method for detection of microorganism'2001 4,787,981'Process for purification of crude glyceride oil compositions'1988 4,618,534'Composite membrane and process for producing the same'1986 4,590,098'Process for producing composite membrane'1986 4,414,157'Process for the purification of crude glyceride oil compositions'1983 4,410,568'Process for preparing selective permeable membrane'1983 4,385,084'Process for preparing a selective permeable membrane'1983 4,358,378'Selective permeable membranes and process for preparing the same'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1988Patents assigned to NITTO ELECTRIC IND CO (7)· patent assignee history

1982–2001Based in Ibaraki, JP· patent location history

1983–1988Based in Osaka, JP· patent location history

1988Patents assigned to RINORU OIL MILLS CO (1)· patent assignee history

2001Patents assigned to NITTO DENKO CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NITTO ELECTRIC IND CO	7	1982–1988
NITTO DENKO CORP	1	2001
RINORU OIL MILLS CO	1	1988

Locations

Location	Patents	Span
Osaka, JP	6	1983–1988
Ibaraki, JP	2	1982–2001