Inventor
UCHIYAMA KOUICHI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “UCHIYAMA KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RISO KAGAKU CORP
3 patentsUS4568951AFeb 4, 1986
Thermal printing with normal and reverse image
RISO KAGAKU CORP28 citations91
US5953989ASep 21, 1999
Method and apparatus for pressure type stencil printing
RISO KAGAKU CORP19 citations80
US5937752AAug 17, 1999
Method and apparatus for pressure type stencil printing
RISO KAGAKU CORP8 citations70