3 Utility and 18 Design Patents
#338 in Tokyo
#1,014 in Japan
#10,504 in the World
rank by design patentsForward Citations = 294
Company Filing History:
Uchida Yoko Co., Ltd.
Itoki Corporation
Inter Office Ltd.
4. 2 out of 694

5. 2 out of 326

where one patent can have more than one assignee
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