9 Utility and 1 Design Patents
#17,809 in Tokyo
#95,429 in Japan
#456,856 in the World
rank by utility patentsForward Citations = 130
Company Filing History:

The Tokyo Electric Power Company, Incorporated
Shinryo Air Conditioning Co., Ltd.
4. 2 out of 42,470

5. 1 out of 35,606

where one patent can have more than one assignee
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