5 Utility Patents
#86 in Narashino
#157,133 in Japan
#777,671 in the World
Forward Citations = 51
Company Filing History:
Pacific Machinery and Engineering Co. Ltd.
Nihon Radiator Co., Ltd.
Sanshin Industries Co., Ltd.
4. 1 out of 126
Calsonic Corporation
where one patent can have more than one assignee
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