Inventor

Hiroshi Ozeki

Inventor

Kurashiki, JP

Overview

6→

Patents

1976–2016

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

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

B29Cprimary

B29CShaping or joining of plastics13%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%

F01CRotary-piston or oscillating-piston machines or engines13%

A61KPreparations for medical, dental or toiletry purposes7%

A61QSpecific use of cosmetics or similar toiletry preparations7%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling7%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts7%

C08JWorking-up7%

C10MLubricating compositions7%

C10NIndexing scheme associated with subclass c10m relating to lubricating compositions7%

PatentTitleYear

9,399,748'Lubricating grease composition'2016 6,482,420'Composition having bactericidal action, cosmetics containing said composition and ultraviolet ray screening agent'2002 5,102,589'Method of making pore-free molding with thick section'1992 5,008,065'Reaction injection molding method'1991 4,023,248'Method of assembling apex seal means in rotary piston engines'1977 3,941,523'Multiple oil seal arrangement for rotary piston internal combustion engine'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Based in Hiroshima, JP· patent location history

1991–1992Patents assigned to NIPPON ZEON CO (2)· patent assignee history

1991–1992Based in Kurashiki, JP· patent location history

2002Patents assigned to HUZIWARA NOBORU (1)· patent assignee history

2002Based in Koshigaya, JP· patent location history

2016Patents assigned to ARIYASU TAKAYUKI (1)· patent assignee history

2016Patents assigned to DONG DAMING (1)· patent assignee history

2016Patents assigned to KYODO YUSHI (1)· patent assignee history

2016Based in Yamato, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON ZEON CO	2	1991–1992
ARIYASU TAKAYUKI	1	2016
DONG DAMING	1	2016
HUZIWARA NOBORU	1	2002
KYODO YUSHI	1	2016

Locations

Location	Patents	Span
Kurashiki, JP	2	1991–1992
Hiroshima, JP	2	1976–1977
Yamato, JP	1	2016
Koshigaya, JP	1	2002