HK

Hirohisa Koriyama

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Shinagawa, JP: #342 of 807 inventorsTop 45%
Overall (All Time): #2,193,834 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6777355 Manufacturing apparatus and manufacturing method for semiconductor device Toshiro Kisakibaru, Isao Honbori, Yasushi Kato, Toshikazu Suzuki, Hayato Iwamoto +1 more 2004-08-17
6670290 Manufacturing apparatus and manufacturing method for semiconductor device Toshiro Kisakibaru, Isao Honbori, Yasushi Kato, Toshikazu Suzuki, Hayato Iwamoto +1 more 2003-12-30