Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11321377 | Storage control program, apparatus, and method | Hitoshi Okumura, Takahide Muramoto | 2022-05-03 |
| 10725999 | Extraction program, extraction device and extraction method | Hitoshi Okumura, Takahide Muramoto | 2020-07-28 |
| 10497067 | System for perfoming an extraction process on input data containing XBRL files using a combination of extraction criteria | Hitoshi Okumura, Takahide Muramoto | 2019-12-03 |
| 9358990 | Railcar damping device | Takayuki Ogawa, Jun Aoki | 2016-06-07 |
| 9328789 | Vibration damping device for railway vehicle | Takayuki Ogawa, Jun Aoki, Tsutomu Suzuki, Chie Yabuki | 2016-05-03 |
| 9233695 | Railcar damping device | Takayuki Ogawa, Jun Aoki, Chie Yabuki | 2016-01-12 |
| 9193365 | Railcar damping device | Takayuki Ogawa, Jun Aoki | 2015-11-24 |
| 8997950 | Vibration control device for railroad vehicle | Takayuki Ogawa, Jun Aoki, Chie Yabuki | 2015-04-07 |
| 8332814 | Method and apparatus for converting formula included in a computer program | — | 2012-12-11 |
| 7949940 | Program and method for restricting data entry | — | 2011-05-24 |
| 7514946 | Semiconductor carrier tray, and burn-in board, burn-in test method, and semiconductor manufacturing method using the semiconductor carrier tray | Kaoru Soeta | 2009-04-07 |