Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8249429 | Digital broadcasting receiving system, digital broadcasting receiver, and mobile communication device | — | 2012-08-21 |
| 4735987 | Method for manufacture of high-expansion type absorbent polymer | Yasuhiro Morita, Hiroyuki Kataoka, Taiji Kambayashi, Shigeaki Matsumoto, Chuzo Kato | 1988-04-05 |