KH

Kouichi Hiratsuka

Canon: 2 patents #12,681 of 19,416Top 70%
📍 Tsuchiura, JP: #250 of 519 inventorsTop 50%
Overall (All Time): #2,208,253 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6654578 Image forming apparatus to which a process cartridge having a part connecting member is detachably mountable, process cartridge having a part connecting member, and part connecting member Akira Suzuki, Kenshiro Abe, Tadayuki Tsuda 2003-11-25
6415121 Connecting method of resin material molded product, process cartridge and assembling method of process cartridge Akira Suzuki, Kenshiro Abe, Tadayuki Tsuda, Shinichi Sasaki, Shigeo Miyabe 2002-07-02