39 Utility and 1 Design Patents
#2,779 in Tokyo
#12,494 in Japan
#59,481 in the World
rank by utility patentsForward Citations = 147
Company Filing History:



4. 3 out of 5
Clean Energy Factory Co., Ltd.
5. 3 out of 3
Mers Fors Co., Ltd.
where one patent can have more than one assignee
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