TM

Takashi Mama

Ricoh Company: 2 patents #69 of 604Top 15%
Overall (1994): #18,757 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5376994 Compact BI-color electrophotographic image forming apparatus Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Shinji Kobayashi, Takanobu Fujioka +2 more 1994-12-27
5309182 Bicolor image forming apparatus for forming a bicolor image on a photoconductive element Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Shinji Kobayashi, Takanobu Fujioka +2 more 1994-05-03