HN

Hiroyuki Nagashima

Ricoh Company: 2 patents #147 of 812Top 20%
Overall (2005): #53,649 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6975830 Image forming apparatus, process cartridge, and waste toner recovery device Eisaku Murakami, Hideo Yoshizawa, Yoshiyuki Kimura, Hideki Zemba, Eiji Kurimoto +2 more 2005-12-13
6912368 Rotary body support structure and image forming apparatus using the same 2005-06-28