Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285767 | Solder particle classifying method, solder particle, solder particle classifying system, adhesive composition, and adhesive film | Shohei Yamazaki, Toshiyuki Sugimoto | 2025-04-29 |
| 12227683 | Connector production method and adhesive film | Tetsuyuki SHIRAKAWA, Takuya Mori, Kenta KIKUCHI | 2025-02-18 |
| 11935669 | Method for dispersing conductive particles, and electrostatic adsorption device | Shohei Yamazaki, Toshiyuki Sugimoto | 2024-03-19 |
| 11319466 | Adhesive film | Tetsuyuki SHIRAKAWA, Tatsuya KUMADA | 2022-05-03 |
| 11242472 | Adhesive film | Tetsuyuki SHIRAKAWA, Takahiro Fukui, Tatsuya KUMADA | 2022-02-08 |
| 8696942 | Adhesive composition, circuit connecting material, connection structure of circuit member, and semiconductor device | Shigeki Katogi, Houko Sutou, Masami Yusa, Tohru Fujinawa | 2014-04-15 |
| 8518303 | Adhesive composition, circuit connecting material, connection structure of circuit member, and semiconductor device | Shigeki Katogi, Houko Sutou, Masami Yusa, Tohru Fujinawa | 2013-08-27 |
| 8309658 | Adhesive composition, circuit connecting material, connecting structure for circuit member, and semiconductor device | Shigeki Katogi, Houko Sutou, Toshiaki Shirasaka, Masami Yusa, Takanobu Kobayashi | 2012-11-13 |
| 8138268 | Adhesive composition, circuit connecting material, connecting structure for circuit member, and semiconductor device | Shigeki Katogi, Houko Sutou, Toshiaki Shirasaka, Masami Yusa, Takanobu Kobayashi | 2012-03-20 |
| 7202283 | Method for dissolving saturated polyester solution for decomposing saturated polyester and method for decomposition using the same | Hisayo Masuda, Katsuji Shibata, Ayako Iwamaru | 2007-04-10 |
| 6780894 | Treatment liquid for cured unsaturated polyester resin and treatment method thereof | Katsuji Shibata, Ayako Matsuo | 2004-08-24 |