Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7708195 | Memory card | Satoshi Yoshida, Nagamasa Mizushima, Shinsuke Asari, Shigeo Kurakata | 2010-05-04 |
| 7330995 | Nonvolatile memory apparatus which prevents destruction of write data caused by power shutdown during a writing process | Atsushi Shiraishi, Atsushi Shikata, Yasuhiro Nakamura | 2008-02-12 |
| 4723600 | Heat exchanger | Shoichi Yokoyama, Hiroyoshi Tanaka, Yoshiyuki Tsuda, Kaoru Kato, Shigeo Aoyama | 1988-02-09 |
| 4538963 | Impeller for cross-flow fan | Takashi Sugio, Shotaro Ito | 1985-09-03 |