Inventor

KUWANO HIROKI

JP4 patents

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

NIPPON TELEGRAPH & TELEPHONE

1 patent

US6111512AAug 29, 2000

Fire detection method and fire detection apparatus

NIPPON TELEGRAPH & TELEPHONE29 citations88

SENDAI SMART MACHINES CO LTD

1 patent

US9929679B2Mar 27, 2018

Electrostatic induction-type vibration power generation device and method of manufacturing the same

SENDAI SMART MACHINES CO LTD2 citations60

DENSO CORP

1 patent

US11463024B2Oct 4, 2022

Power generation device

DENSO CORP0 citations50

UNIV TOHOKU

1 patent

US10567013B2Feb 18, 2020

Rotary system mounted piezoelectric generator, self-powered wireless communication terminal and wireless communication system

UNIV TOHOKU0 citations38