166 Utility Patents
#1 in Samukawa
#398 in Japan
#3,176 in the World
Forward Citations = 3,445
Company Filing History:

Isuzu Ceramics Research Institute Co. Ltd.
Other
4. 3 out of 42,438

5. 2 out of 2
Isuzu Ceramics Research Co., Ltd.
where one patent can have more than one assignee
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