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Inventor

Yoshiharu Kajita

Inventor
Aichi, JP

Overview

2→
Patents
1989–1990
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.

C04Bprimary
C04BLime, magnesia100%
PatentTitleYear
4,954,460'Water-permeable ceramic material'19904,849,383'Basic refractory composition'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to MINO YOGYO COMPANY LTD (1)· patent assignee history
1989–1990Based in Aichi, JP· patent location history
1990Patents assigned to MINO YOGYO KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINO YOGYO COMPANY LTD11989
MINO YOGYO KK11990
Locations
LocationPatentsSpan
Aichi, JP21989–1990