HM

Hiroaki Minakawa

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,929,786 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10207232 Dissolved hydrogen liquid-discharging pot and method for generating pressurized dissolved hydrogen liquid Nobuaki Ono, Satoru Takaishi 2019-02-19
9745214 Portable hydrogen-water generating pot Nobuaki Ono 2017-08-29