Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KH

Kazuhiro Horiba

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Overall (All Time): #2,147,611 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7388860 Network communication apparatus, communication system and communication method 2008-06-17
7305000 Communication terminal equipment and communication system incorporating the same and communication management method therefor 2007-12-04