TH

Toshiaki Hasegawa

SO Sony: 3 patents #171 of 2,234Top 8%
📍 Tsukuba, JP: #18 of 299 inventorsTop 7%
Overall (2002): #19,467 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6452274 Semiconductor device having a low dielectric layer as an interlayer insulating layer Hajime Nakayama 2002-09-17
6407011 Low dielectric constant insulating films with laminated carbon-containing silicon oxide and organic layers Koichi Ikeda, Masanaga Fukasawa, Hideyuki Kito 2002-06-18
6383907 Process for fabricating a semiconductor device Koichi Ikeda, Hideyuki Kito 2002-05-07