ET

Eiji Takeichi

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%
📍 Tokushima, JP: #544 of 1,059 inventorsTop 55%
Overall (All Time): #2,039,903 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9196580 Semiconductor device and semiconductor package containing the same Hiroshi Yamamoto 2015-11-24
6175025 Process for synthesizing metallocene compounds Yuichi Kitagawa, Koji Otaka, Tomoya Kubo 2001-01-16