16 Utility Patents
#81 in Sendai
#48,933 in Japan
#227,155 in the World
Forward Citations = 116
Company Filing History:
Ball Wave Inc.
Ball Semiconductor Corporation
Small Power Communication Systems Research Laboratories Co., Ltd.
4. 2 out of 832,448 patents
Other
5. 1 out of 3,518
Nippon Steel Corporation
where one patent can have more than one assignee
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