Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426138 | Adhesive film for electronic parts | Toshihiro Nakajima | 2002-07-30 |
| 6329050 | Adhesive for electronic parts and adhesive tape for electronic parts | Ken Yoshioka, Osamu Oka | 2001-12-11 |
| 6187874 | Adhesive for electronic parts and adhesive tape for electronic parts | Ken Yoshioka, Osamu Oka | 2001-02-13 |
| 5945188 | Adhesive tape for tape automated bonding | Akinori Sei, Yoshikazu Tsukamoto, Takashi Shiozawa, Tadahiro Ohishi | 1999-08-31 |
| 5786055 | Adhesive for semiconductor devices and adhesive tape using the adhesive | Akinori Sei, Yoshikazu Tsukamoto, Takashi Shiozawa, Shouji Aoki, Tadahiro Oishi | 1998-07-28 |
| 5523137 | Adhesive paper for tape automated bonding | Akinori Sei, Yoshikazu Tsukamoto, Takashi Shiozawa, Tadahiro Ohishi | 1996-06-04 |
| 5342895 | Block copolymer and method of producing the same | Toshio Tagami, Yoshio Imai, Masaaki Kakimoto, Osamu Kiyohara | 1994-08-30 |
| 5298304 | Adhesive tapes for tape automated bonding | Yoshikazu Tsukamoto, Tadahiro Oishi, Atsushi Koshimura | 1994-03-29 |
| 5290614 | Adhesive tapes for tape automated bonding | Yoshikazu Tsukamoto, Tadahiro Oishi, Atsushi Koshimura | 1994-03-01 |