31 Utility and 4 Design Patents
#3,998 in Tokyo
#18,684 in Japan
#87,406 in the World
rank by utility patentsForward Citations = 618
Company Filing History:

Mitsubishi Kinzoku Kabushiki Kaisha

4. 1 out of 15,972

5. 1 out of 93
Aloka Co., Ltd.
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