LexDanaLexDanabeta
Inventor

Hirohide Mizuno

Inventor
Ichihara, JP

Overview

2→
Patents
1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds40%
Y10TTechnical subjects covered by former us classification40%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
PatentTitleYear
5,073,447'Polypropylene-based resin composition'19915,030,682'Glass fiber reinforced polyolefin resin composition'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to IDEMITSU PETROCHEMICAL CO (2)· patent assignee history
1991Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1991Based in Ichihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IDEMITSU PETROCHEMICAL CO21991
TOYOTA MOTOR CO LTD11991
Locations
LocationPatentsSpan
Ichihara, JP21991