Inventor

ICHIKAWA RYUJI

JP4 patents

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

YAMAZAKI HITOSHI

2 patents

US8387437B2Mar 5, 2013

Weight applying unit for calibration and weight applying method for calibration

YAMAZAKI HITOSHI5 citations71

US8887547B2Nov 18, 2014

Weight applying unit for calibration and weight applying method for calibration

YAMAZAKI HITOSHI0 citations50

NIPPON MITSUBISHI OIL CORP

1 patent

US6041702AMar 28, 2000

Curved surface screen-printing apparatus

NIPPON MITSUBISHI OIL CORP45 citations90

NEWLONG SEIMITSU KOGYO CO LTD

1 patent

US5897253AApr 27, 1999

Device for making a master plate for printing braille

NEWLONG SEIMITSU KOGYO CO LTD1 citations40