Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849449 | Amorphous inorganic anion exchanger, resin composition for electronic component sealing, and process for producing amorphous bismuth compound | Kentarou Miyamura, Yasuharu Ono | 2017-12-26 |
| 5073580 | Epoxy resin composition for use in sealing semiconductors | Noriyuki Yamamoto, Hideki Kato | 1991-12-17 |