RI

Ryusuke Iijima

📍 Oshima, JP: #298 of 1,090 inventorsTop 30%
Overall (All Time): #1,271,953 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6365384 Method for disposing waste — 2002-04-02
5529597 Plant activator and mycelial fertilizer and method — 1996-06-25
5312474 Plant activator and mycelial fertilizer and method — 1994-05-17
5196042 Mycelial fertilizer — 1993-03-23