Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146081 | Peel-off detection label | Yumiko Amino, Misaki Sakamoto | 2024-11-19 |
| 10510578 | Protective film forming film, protective film forming sheet and work product manufacturing method | Daisuke Yamamoto, Hiroyuki Yoneyama, Youichi Inao | 2019-12-17 |
| 10399306 | Protective film forming film, sheet for forming protective film, and inspection method | Daisuke Yamamoto, Hiroyuki Yoneyama, Ken Takano | 2019-09-03 |
| 10190017 | Protective film-forming film and method of manufacturing semiconductor chip with protective film | Ken Takano | 2019-01-29 |
| 10030174 | Composite sheet for forming protective film | Hiroyuki Yoneyama | 2018-07-24 |
| 9953946 | Die-bonding layer formation film, processed product having die-bonding layer formation film attached thereto, and semiconductor device | Yuichiro AZUMA, Hideaki Suzuki, Yuta Sagawa | 2018-04-24 |
| 9562179 | Adhesive composition, adhesive sheet and production process for semiconductor device | Isao Ichikawa, Hironori Shizuhata, Osamu Yamazaki | 2017-02-07 |
| 9184082 | Adhesive composition, adhesive sheet and production process for semiconductor device | Isao Ichikawa, Hironori Shizuhata, Osamu Yamazaki | 2015-11-10 |
| 8545663 | Process for manufacturing semiconductor devices | Osamu Yamazaki, Isao Ichikawa | 2013-10-01 |
| 8247503 | Adhesive composition and adhesive sheet | Hironori Shizuhata, Isao Ichikawa | 2012-08-21 |
| 7935574 | Marking method and sheet for both protective film forming and dicing | Tomonori Shinoda, Akie Hamasaki | 2011-05-03 |
| 7851335 | Adhesive composition, adhesive sheet and production method of semiconductor device | Isao Ichikawa, Hironori Shizuhata | 2010-12-14 |
| 7842551 | Adhesive composition, adhesive sheet and production process for semiconductor device | Isao Ichikawa, Hironori Shizuhata, Osamu Yamazaki | 2010-11-30 |
| 7674859 | Adhesive composition and adhesive sheet | Isao Ichikawa, Hironori Shizuhata | 2010-03-09 |