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USPTO Patent Rankings Data through Sept 30, 2025
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Uchida Toshiaki

CCCitizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #3,671,362 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6002583 Portable computer provided with removable battery pack Takahashi Shoji, Mukaijima Katsutoshi, Arai Isao 1999-12-14