Inventor

SEKIGUCHI SHIGEO

JP4 patents

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

NIKKA MICRON CO LTD

2 patents

US9920441B2Mar 20, 2018

Ozone water generating device

NIKKA MICRON CO LTD1 citations41

US9797609B2Oct 24, 2017

Local cleaned air supply device

NIKKA MICRON CO LTD0 citations23

TOKYO ELECTRIC CO LTD

1 patent

US4180206ADec 25, 1979

Merchandise sales control system

TOKYO ELECTRIC CO LTD15 citations68

UNIV KEIO

1 patent

US9625405B2Apr 18, 2017

Ozone water concentration measurement apparatus and ozone water concentration measurement method

UNIV KEIO1 citations42