YH

Yasuichi Haga

WC World Chemical Co.: 4 patents #2 of 22Top 10%
Overall (All Time): #798,423 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12031974 Blood clotting time measurement cartridge and blood clotting time measuring device Mitsuru Kashiwada, Akira Takayama 2024-07-09
11543420 Blood clotting time measurement cartridge and blood clotting time measuring device Minoru Kashiwada, Mitsuru Kashiwada, Akira Takayama 2023-01-03
9359229 Device for recovering floating materials on the liquid surface Yoji Mori, Rika Nakajima 2016-06-07
8512565 Solid-liquid separator with self-priming pump Yoji Mori, Yoji Karasawa, Koji Sakamoto 2013-08-20
8257588 Oil-water separator with self-priming pump Yoji Mori, Yuji Ikehara 2012-09-04
7682129 Filtration device combined with self-priming pump Yoji Mori, Takashi Sasaki 2010-03-23