Inventor

OGAYA SHUNPEI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “OGAYA SHUNPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

2 patents

US7392979B2Jul 1, 2008

Paper supply device with multiple cam surfaces and followers

SEIKO EPSON CORP9 citations81

US7407158B2Aug 5, 2008

Sheet feeding device with variable faced roller and integrated sheet guides

SEIKO EPSON CORP4 citations59

YAMAUCHI KENTARO

1 patent

US8174194B2May 8, 2012

Discharge lamp, light source device and projector

YAMAUCHI KENTARO0 citations37