AK

Atsushi Koshimura

TC Tomoeagawa Paper Co.: 11 patents #10 of 226Top 5%
CH Chisso: 1 patents #468 of 833Top 60%
Overall (All Time): #473,319 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
5891566 Adhesive tapes Yukinori Sakumoto, Shigeyuki Yokoyama, Akihiro Shibuya 1999-04-06
5824182 Adhesive tapes Yukinori Sakumoto, Shigeyuki Yokoyama, Akihiro Shibuya 1998-10-20
5683806 Adhesive tapes Yukinori Sakumoto, Shigeyuki Yokoyama, Akihiro Shibuya 1997-11-04
5298304 Adhesive tapes for tape automated bonding Hitoshi Narushima, Yoshikazu Tsukamoto, Tadahiro Oishi 1994-03-29
5290614 Adhesive tapes for tape automated bonding Hitoshi Narushima, Yoshikazu Tsukamoto, Tadahiro Oishi 1994-03-01
5277972 Adhesive tapes Yukinori Sakumoto, Shigeyuki Yokoyama, Akihiro Shibuya 1994-01-11
5096990 Resin composition for inner coat of semiconductor chip Kazuhiro Takayanagi, Masayuki Tsuchida, Nobumasa Ohtake, Tamio Kimura 1992-03-17
5091251 Adhesive tapes and semiconductor devices Yukinori Sakumoto, Shigeyuki Yokoyama, Akihiro Shibuya, Nobuyuki Nakayama 1992-02-25
5033615 Wrapped glass cap article Takeshi Shima, Yukinori Sakumoto, Fuminori Aikawa 1991-07-23
5032438 Adhesive tapes for die bonding Yukinori Sakumoto, Masaki Tsushima 1991-07-16
4933219 Adhesive tapes for die bonding Yukinori Sakumoto, Hiroshi Matsushita, Masaki Tsushima 1990-06-12