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Amagasaki, Japan

Kunihiko Nishioka

USPTO Granted Patents = 5

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 23(Granted Patents)

Location History:

Amagasaki, JA (1978)
Amagasaki, JP (1979 - 1982)

Company Filing History:

Sumitomo Metal Industries, Inc.

Sumikin Coke Company Limited

where one patent can have more than one assignee

Years Active: 1978-1982

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4326946 - Process for manufacture of solvent for coal liquefaction (1982-04-27),

2. 4303498 - Process for manufacture of solvent for coal liquefaction (1981-12-01),

3. 4272324 - Process for producing shaft furnace cokes (1981-06-09),

4. 4178215 - Method of manufacturing blast furnace coke (1979-12-11),

5. 4073625 - Process for preparing briquettes (1978-02-14),

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