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Yositugu Beppu

USPTO Granted Patents = 4

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 38(Granted Patents)

Location History:

Shiga, JA (1978)
Shiga, JP (1979)

Company Filing History:

Sekisui Kagaku Kogyo Kabushiki Kaisha

Sekisui Kaseihin Kogyo Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1978-1979

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4174425 - Process of preparing styrenic polymer foams (1979-11-13),

2. 4173688 - Process for preparing styrenic polymer foams (1979-11-06),

3. 4091054 - Process of preparing styrenic polymer particles (1978-05-23),

4. 4085169 - Process for preparing styrenic polymer particles (1978-04-18),

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