14 Utility Patents
#3,605 in Yokohama
#58,129 in Japan
#270,608 in the World
Forward Citations = 20
Company Filing History:
Mitsubishi Pencil Company, Limited

Mitsubishi Pencil Kabushiki Kaisha
4. 1 out of 1,484
Toshiba Electronic Devices & Storage Corporation
5. 1 out of 208
Toyo Seikan Group Holdings, Ltd.
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