Inventor

HIRUMA YUTAKA

JP4 patents

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

EATH CO LTD

2 patents

US7987265B2Jul 26, 2011

Aggregation system

EATH CO LTD8 citations71

US7430603B2Sep 30, 2008

Aggregation system

EATH CO LTD0 citations38

NTT DOCOMO INC

1 patent

US6924727B2Aug 2, 2005

Method for remote control of home-located electronic devices and a management facility

NTT DOCOMO INC190 citations97

TOKYO ROAD ENG

1 patent

US4569482AFeb 11, 1986

Cleaning apparatus and method utilizing pressurized water

TOKYO ROAD ENG15 citations68