16 Utility Patents
#9,130 in Tokyo
#47,853 in Japan
#219,347 in the World
Forward Citations = 132
Company Filing History:

National Aerospace Laboratory of Japan
The Calpis Food Industry Co., Ltd.
4. 2 out of 614

5. 1 out of 487
Nippon Kokan Kabushiki Kaisha
where one patent can have more than one assignee
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