59 Utility Patents
#8 in Toyonaka
#5,449 in Japan
#27,768 in the World
Forward Citations = 425
Company Filing History:
Sumitomo Chemical Company, Limited
Kabushiki Kaisha Kobe Seiko Sho

4. 3 out of 121
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)
5. 1 out of 3,287

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