14 Utility Patents
#11,148 in Tokyo
#57,997 in Japan
#269,943 in the World
Forward Citations = 57
Company Filing History:
Seikagaku Corporation
Seikagaku Kogyo Kabushiki Kaisha (seikagaku Corporation)
Seikagaku Kogyo Kabushiki Kaisha
4. 1 out of 35,562

5. 1 out of 967

where one patent can have more than one assignee
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