KE

Koji Echigo

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Software Engineering Co.: 2 patents #91 of 502Top 20%
📍 Shinminato, JP: #5 of 23 inventorsTop 25%
Overall (All Time): #2,264,035 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5805773 Fuzzy reasoning method and system Naohisa Kometani, Koichi Ueno 1998-09-08
5432888 Method for acquiring fuzzy knowledge Osamu Iwamura, Takashi Hirai 1995-07-11