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

Shunichi Kunihiro

Canon: 3 patents #11,241 of 19,416Top 60%
Overall (All Time): #1,584,921 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7303245 Printing apparatus, printing system and control method for printing apparatus 2007-12-04
7258409 Inkjet printing apparatus and control method for the same 2007-08-21
7158243 Printing apparatus and printing system, control method, storage medium and program Kazuya Sakamoto, Takayuki Fujita, Tsutomu Takahashi, Mikio Shiga, Hiroshi Maruoka +6 more 2007-01-02