74 Utility Patents
#489 in Kanagawa
#3,244 in Japan
#17,751 in the World
Forward Citations = 970
Company Filing History:

Fuji Xerox Co., Ltd.

Nippon Light Metal Company, Ltd.

Nikkei Techno-research Co. Ltd.
4. 1 out of 2
Macnica, Inc.
5. 1 out of 3
K-tech Devices Corporation
where one patent can have more than one assignee
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