Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735098 | Wiring substrate and semiconductor device | Noriyoshi Shimizu, Akio Rokugawa | 2017-08-15 |
| 9620446 | Wiring board, electronic component device, and method for manufacturing those | Noriyoshi Shimizu, Akio Rokugawa, Toshinori Koyama | 2017-04-11 |
| 9565775 | Wiring board, semiconductor device, and method of manufacturing wiring board | Noriyoshi Shimizu, Wataru Kaneda, Akio Rokugawa | 2017-02-07 |
| 9545016 | Wiring substrate and method for manufacturing wiring substrate | Kei Imafuji, Noriyoshi Shimizu, Kiyoshi Ol | 2017-01-10 |
| 9520352 | Wiring board and semiconductor device | Noriyoshi Shimizu, Toshinori Koyama, Akio Rokugawa | 2016-12-13 |
| 9257386 | Wiring substrate and semiconductor device | Noriyoshi Shimizu, Masato Tanaka, Tetsuya Koyama, Akio Rokugawa | 2016-02-09 |