YT

Yoshikazu Takiguchi

TC Tokyo Ohka Kogyo Co.: 2 patents #345 of 684Top 55%
📍 New York, NY: #7,895 of 20,192 inventorsTop 40%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,226,235 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6228465 Process for producing multilayer wiring boards Hiroyuki Obiya, Toru Takahashi, Taisuke Shiroyama, Kenji Tazawa 2001-05-08
6010956 Process for producing multilayer wiring boards Hiroyuki Obiya, Toru Takahashi, Taisuke Shiroyama, Kenji Tazawa 2000-01-04