Inventor

YANAGISAWA KOJI

JP4 patents

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

ACE DENKEN KK

2 patents

US5382940AJan 17, 1995

Alarm system for amusement arcade

ACE DENKEN KK29 citations90

US5660394AAug 26, 1997

Gaming machine island and money changing system

ACE DENKEN KK0 citations49

SEIKO EPSON CORP

2 patents

US7580151B2Aug 25, 2009

Image processing system and method, printing system

SEIKO EPSON CORP19 citations81

US9555622B2Jan 31, 2017

Printing apparatus and printing method

SEIKO EPSON CORP3 citations68