21 Utility Patents
#6,821 in Tokyo
#34,089 in Japan
#157,531 in the World
Forward Citations = 28
Company Filing History:

Nihon Tokushu Noyaku Seizo K.k.
Nihon Bayer Agrochem, K.k.
4. 1 out of 1,693

5. 1 out of 1,269

where one patent can have more than one assignee
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