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Inventor

Akira Shiranita

Inventor
Okayama, JP

Overview

3→
Patents
1983–1996
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia67%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
PatentTitleYear
5,495,176'Ceramics cell for measuring electrical conductivity of liquid solution'19965,468,696'Highly corrosion resistant .alpha.-sialon-like sintered body and process for preparation thereof'19954,412,008'Composite sinter of silicon nitride/boron nitride and method for manufacturing thereof'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1996Patents assigned to SHINAGAWA REFRACTORIES CO (3)· patent assignee history
1983Patents assigned to NIPPON KOKAN KK (1)· patent assignee history
1983Based in Bizen, JP· patent location history
1995–1996Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHINAGAWA REFRACTORIES CO31983–1996
NIPPON KOKAN KK11983
Locations
LocationPatentsSpan
Okayama, JP21995–1996
Bizen, JP11983