25 Utility Patents
#5,330 in Tokyo
#26,160 in Japan
#121,416 in the World
Forward Citations = 750
Company Filing History:


Mitsubishi Kasei Corporation
4. 3 out of 13
Hoya Magnetics Singapore Pte. Ltd.
5. 3 out of 196
Doryokuro Kakunenryo Kaihatsu Jigyodan
where one patent can have more than one assignee
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