HF

Hisao Fujisawa

TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TS Tokyo Electron Sagami: 1 patents #39 of 81Top 50%
📍 Oarai, JP: #30 of 60 inventorsTop 50%
Overall (All Time): #3,855,717 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5133561 Sealing device Hisashi Hattori, Teruo Iwata, Hiroshi Sekizuka, Yoichi Kawauchi 1992-07-28