LexDanaLexDanabeta
Inventor

Yoichi Hirai

Inventor
Ohbu, JP

Overview

20→
Patents
1986–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 20 as inventor

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

B29Cprimary
B29CShaping or joining of plastics35%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles35%
A61LMethods or apparatus for sterilising materials or objects in general5%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
B01DSeparation3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
6,095,586'Automobile windshield molding and the method of producing the same'2000RE036543'Method of manufacturing automobile windshield molding'20005,807,588'Extrusion molding apparatus and an apparatus for controlling the same'19985,744,172'Extrusion molding machine'19985,718,470'Windshield molding for vehicles and the production method thereof'19985,656,223'Windshield molding for vehicles and the production method thereof'19975,588,691'Windshield molding for vehicles and the production method thereof'19965,507,992'Windshield molding for vehicles and the production method thereof'19965,454,614'Windshield molding for vehicles and the production method thereof'19955,233,805'Molding for automotive front glass and molding apparatus'19935,229,054'Method of manufacturing automobile windshield molding'19935,174,623'Automobile windshield molding'19925,167,893'Method of producing automobile windshield molding'19925,133,537'Molding for windshield of automobile and its molding apparatus'19925,078,444'Molding for windshield of automobile and its molding apparatus'19925,015,442'Sterilizing/deodorizing apparatus'19914,990,311'Deodorizing apparatus and method'19914,842,829'Deodorizing apparatus'19894,694,098'Colorless liquid crystalline compounds'19874,564,694'Colorless liquid crystalline compounds'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to HITACHI LTD (2)· patent assignee history
1986Patents assigned to KANTO KAGAKU (1)· patent assignee history
1986–1987Based in Soka, JP· patent location history
1987Patents assigned to KANTO CHEMICAL CO LTD (1)· patent assignee history
1989–1991Patents assigned to TOHKAI KOGYO CO LTD (2)· patent assignee history
1989–2000Based in Ohbu, JP· patent location history
1991–2000Patents assigned to TOKAI KOGYO CO LTD (16)· patent assignee history
1991–1992Based in Aichi, JP· patent location history
1992–1993Based in Oobu, JP· patent location history
1993–2000Based in Obu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKAI KOGYO CO LTD161991–2000
HITACHI LTD21986–1987
TOHKAI KOGYO CO LTD21989–1991
KANTO CHEMICAL CO LTD11987
KANTO KAGAKU11986
Locations
LocationPatentsSpan
Ohbu, JP101989–2000
Obu, JP41993–2000
Oobu, JP21992–1993
Aichi, JP21991–1992
Soka, JP21986–1987