Inventor

HAMADA TOSHIO

JP5 patents

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

CHUO HATSUJO KK

1 patent

US5426708AJun 20, 1995

Fingerprint scanning device for use in identification

CHUO HATSUJO KK65 citations94

UME TECH YUGEN KAISHA

1 patent

US6373962B1Apr 16, 2002

License plate information reader device for motor vehicles

UME TECH YUGEN KAISHA62 citations93

TOKYO OPTICAL

1 patent

US4413904ANov 8, 1983

Electro-optical range finder using three modulation frequencies

TOKYO OPTICAL27 citations80

RISO KAGAKU CORP

1 patent

US10399350B2Sep 3, 2019

Ink cartridge, method for tag discrimination in same, method for reproducing ink cartridge

RISO KAGAKU CORP0 citations43

KOBE STEEL LTD

1 patent

US7913571B2Mar 29, 2011

Apparatus for estimating residual life of blasting vessel, method of estimating residual life, and blasting facility

KOBE STEEL LTD0 citations37