15 Utility Patents
#10,270 in Tokyo
#53,140 in Japan
#247,061 in the World
Forward Citations = 382
Company Filing History:
Other
Honda Tsushin Kogyo Co., Ltd.

4. 3 out of 33
Sanwa Denki Kogyo Co., Ltd.
5. 2 out of 5,288

where one patent can have more than one assignee
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