Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424456 | Method of manufacturing package device | — | 2025-09-23 |
| 12383982 | Laminated device wafer forming method | Zhiwen Chen, Kyosuke Kobinata, Akihito Kawai | 2025-08-12 |
| 12354995 | Laminated device chip manufacturing method | — | 2025-07-08 |
| 12322655 | Method of manufacturing layered device chip assembly | Zhiwen Chen, Kyosuke Kobinata, Akihito Kawai | 2025-06-03 |
| 12304109 | Method of separating wafer | — | 2025-05-20 |
| 12300545 | Wafer manufacturing method and laminated device chip manufacturing method | Youngsuk Kim, Byeongdeck Jang, Akihito Kawai | 2025-05-13 |
| 12198990 | Wafer manufacturing method and laminated device chip manufacturing method | Youngsuk Kim, Byeongdeck Jang, Akihito Kawai | 2025-01-14 |
| 12170224 | Method of processing wafer | — | 2024-12-17 |
| 11854891 | Wafer manufacturing method and laminated device chip manufacturing method | Youngsuk Kim, Byeongdeck Jang, Akihito Kawai | 2023-12-26 |
| 11764114 | Wafer manufacturing method and laminated device chip manufacturing method | Youngsuk Kim, Byeongdeck Jang, Akihito Kawai | 2023-09-19 |
| 11764115 | Wafer manufacturing method and laminated device chip manufacturing method | Youngsuk Kim, Byeongdeck Jang, Akihito Kawai | 2023-09-19 |
| 11756831 | Wafer manufacturing method and laminated device chip manufacturing method | Youngsuk Kim, Byeongdeck Jang, Akihito Kawai | 2023-09-12 |
| 11456260 | Wafer processing method | Shigefumi Okada, Shuichiro Tsukiji, Yuki IKKU | 2022-09-27 |
| 11417570 | Wafer processing method | Shuichiro Tsukiji, Yuki IKKU | 2022-08-16 |
| 10249547 | Method for using a test wafer by forming modified layer using a laser beam and observing damage after forming modified layer | Satoshi Kobayashi, Nobumori Ogoshi, Atsushi Ueki, Yuriko Sato, Yasuhiro Shimma | 2019-04-02 |
| 9190561 | Semiconductor light emitting element and light emitting device | Hisao Sato | 2015-11-17 |
| 9048386 | Semiconductor light-emitting element and light-emitting device | Hisao Sato | 2015-06-02 |