9 Utility Patents
#80 in Nishio
#94,483 in Japan
#449,515 in the World
Forward Citations = 57
Company Filing History:

Daiwa Boseki Kabushiki Kaisha

4. 1 out of 6
K.k. Toyota Chuo Kenkyusho
5. 1 out of 8
Seisakusho Kabushiki Kaisha Toyoda Jidoshokki
where one patent can have more than one assignee
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