ST

Shuji Takamatsu

Ricoh Company: 4 patents #4,167 of 9,818Top 45%
Overall (All Time): #995,791 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9854225 Imaging unit including a chassis and heat transfer member Tomonori Kimura, Shu Kambe, Maiko YASUI, Masashi ADACHI 2017-12-26
9333766 Optical scanner with housing to support light sources and image forming apparatus incorporating same Kazunori Watanabe, Keiichi Serizawa, Hiroshi Johno 2016-05-10
8922859 Light source device, method of assembling light source device, optical scanning device, and image forming apparatus 2014-12-30
8911112 Light emitting element adjusting and fixing structure, optical scanner, and image forming apparatus Atsumi Komatsuda 2014-12-16
6053035 Material evaluation method Satoshi Nomura, Motoi Nakao 2000-04-25