Inventor

FUJISATO TETSUHIKO

JP4 patents

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

FUJISATO TETSUHIKO

2 patents

US7759813B2Jul 20, 2010

Gravity wave power generation apparatus

FUJISATO TETSUHIKO40 citations86

US8292271B2Oct 23, 2012

Aeration unit, aeration apparatus equipped therewith and method of aeration

FUJISATO TETSUHIKO12 citations80

FUKAGAWA MASAYUKI

1 patent

US7494534B2Feb 24, 2009

Method, device, and system for controlling dissolved amount of gas

FUKAGAWA MASAYUKI8 citations70

BUBBLETANK CO LTD

1 patent

US10857506B2Dec 8, 2020

Gas dissolution accelerating device

BUBBLETANK CO LTD0 citations40