Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9009387 | Method for controlling non-volatile semiconductor memory system | Yoshiyuki Tanaka, Makoto Yatabe, Kazuya Kawamoto | 2015-04-14 |
| 8756401 | Method for controlling non-volatile semiconductor memory system | Yoshiyuki Tanaka, Makoto Yatabe, Kazuya Kawamoto | 2014-06-17 |
| 8347024 | Memory system monitoring data erasing time or writing time | — | 2013-01-01 |
| 8230156 | Method for controlling non-volatile semiconductor memory system | Yoshiyuki Tanaka, Makoto Yatabe, Kazuya Kawamoto | 2012-07-24 |
| 8169829 | Memory controller, memory system, recording and reproducing method for memory system, and recording apparatus | — | 2012-05-01 |
| 7936609 | Memory controller, memory system, recording and reproducing method for memory system, and recording apparatus | — | 2011-05-03 |
| 7394704 | Non-volatile semiconductor memory device, electronic card using the same and electronic apparatus | Tomoharu Tanaka, Khandker N. Quader, Hiroyuki Dohmae, Atsushi Inoue | 2008-07-01 |
| 7054991 | Method for controlling non-volatile semiconductor memory system | Yoshiyuki Tanaka, Makoto Yatabe, Kazuya Kawamoto | 2006-05-30 |
| 6990018 | Non-volatile semiconductor memory device, electronic card using the same and electronic apparatus | Tomoharu Tanaka, Khandker N. Quader, Hiroyuki Dohmae, Atsushi Inoue | 2006-01-24 |
| 6845438 | Method for controlling non-volatile semiconductor memory system by using look up table | Yoshiyuki Tanaka, Makoto Yatabe, Kazuya Kawamoto | 2005-01-18 |
| 6108238 | Programmable semiconductor memory device having program voltages and verify voltages | Hiroshi Nakamura, Kazushi Akita | 2000-08-22 |
| 5007281 | Plastic working method and apparatus | Syozo Aoshima, Kunio Hirota, Hiroshi Sakakibara, Naoyuki Sawai | 1991-04-16 |
| 4984443 | Plastic working method and apparatus | Yoshihiro Kozaki, Kunio Hirota | 1991-01-15 |
| 4936125 | Plastic working method and apparatus | Syozo Aoshima, Kunio Hirota, Hiroshi Sakakibara, Naoyuki Sawai | 1990-06-26 |