24 Utility Patents
#5,514 in Tokyo
#27,494 in Japan
#126,696 in the World
Forward Citations = 115
Company Filing History:

Yamato Scientific Co., Ltd.
Furukawa Electric Advanced Engineering Co., Ltd.
4. 2 out of 24

5. 1 out of 1
Percision System Science Co., Ltd.
where one patent can have more than one assignee
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