Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7353841 | Relative pressure control system and relative flow control system | Tetsujiro Kono, Hiroki Doi, Minoru Ito, Hideki Nagaoka, Keiki Ito +5 more | 2008-04-08 |
| 6336141 | Method of collectively managing dispersive log, network system and relay computer for use in the same | Tatsuya Fujiyama, Makoto Kayashima, Masato Terada | 2002-01-01 |
| 6052728 | Method of collectively managing dispersive log, network system and relay computer for use in the same | Tatsuya Fujiyama, Makoto Kayashima, Masato Terada | 2000-04-18 |