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Saitama-ken, Japan

Kunio Niijima

USPTO Granted Patents = 3

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 82(Granted Patents)

Location History:

Kamiko-machi, Ohmiya-shi, Saitama-ken, JP (1984)
Omiya-shi, Saitama-ken, JP (1991)
Kamiko-machi, Omiya-shi, Saitama-ken, JP (1997)

Company Filing History:

Mitsubishi Kasei Corporation

Research Development Corporation of Japan

Mitsubishi Chemical Industries Limited

4. 3 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1984-1997

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5697980 - Artificial filling and prosthetic material (1997-12-16),

2. 5049074 - Dental implant (1991-09-17),

3. 4457984 - Carbon artificial prosthetic material (1984-07-03),

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