LexDanaLexDanabeta
Inventor

Kunizo Shinano

Inventor
Matsudo, JP

Overview

2→
Patents
1986–1987
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.

C10Lprimary
C10LFuels not otherwise provided for100%
PatentTitleYear
4,712,742'Preparation of deashed high solid concentration coal-water slurry'19874,593,859'Preparation of deashed high solid concentration coal-water slurry'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to ELECTRIC POWER DEV CO (2)· patent assignee history
1986–1987Patents assigned to KAWASAKI HEAVY IND LTD (2)· patent assignee history
1986–1987Patents assigned to SUMITOMO HEAVY INDUSTRIES (2)· patent assignee history
1986–1987Based in Matsudo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELECTRIC POWER DEV CO21986–1987
KAWASAKI HEAVY IND LTD21986–1987
SUMITOMO HEAVY INDUSTRIES21986–1987
Locations
LocationPatentsSpan
Matsudo, JP21986–1987