20 Utility Patents
#7,281 in Tokyo
#36,582 in Japan
#169,030 in the World
Forward Citations = 145
Company Filing History:

Namiki Precision Jewel Co., Ltd.

4. 2 out of 304
Nippon Light Metal Company, Ltd.
5. 2 out of 35
Adamant Kogyo Co., Ltd.
where one patent can have more than one assignee
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