SASAGAWA; Yasushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for SASAGAWA; Yasushi.The latest application filed is for "transmission type color calibration chart and calibration slide glass".
- SASAGAWA; Yasushi - Tokyo-to JP
- Sasagawa; Yasushi - Niigata JP
- Sasagawa; Yasushi - Kawasaki JP
- Sasagawa; Yasushi - Kawasaki-shi JP
- Sasagawa; Yasushi - Tsukuba JP
- Sasagawa; Yasushi - Kanagawa JP
- Sasagawa, Yasushi - Tsukuba-Shi JP
| Patent | Date |
|---|---|
| Transmission Type Color Calibration Chart And Calibration Slide Glass App 20220244105 - OGINO; Yoshihiko ; et al. | 2022-08-04 |
| Transmission type color calibration chart and calibration slide glass Grant 11,371,886 - Ogino , et al. June 28, 2 | 2022-06-28 |
| Transmission type color calibration chart and calibration slide glass Grant 11,340,115 - Ogino , et al. May 24, 2 | 2022-05-24 |
| Transmission Type Color Calibration Chart And Calibration Slide Glass App 20210396582 - OGINO; Yoshihiko ; et al. | 2021-12-23 |
| Taper reamer Grant 10,926,344 - Sasagawa , et al. February 23, 2 | 2021-02-23 |
| Taper Reamer App 20200215631 - Sasagawa; Yasushi ; et al. | 2020-07-09 |
| Transmission-type Color Calibration Chart And Calibration Slide Glass App 20190137340 - OGINO; Yoshihiko ; et al. | 2019-05-09 |
| Fault detection device Grant 7,957,267 - Sasagawa , et al. June 7, 2 | 2011-06-07 |
| Apparatus and method for processing control packet in spanning tree protocol Grant 7,860,031 - Sasagawa , et al. December 28, 2 | 2010-12-28 |
| Label Switching System App 20080253379 - Sasagawa; Yasushi | 2008-10-16 |
| Label switching system Grant 7,336,648 - Sasagawa February 26, 2 | 2008-02-26 |
| Bridge apparatus and control packet processing apparatus in a spanning tree protocol network App 20060203735 - Takatori; Kou ; et al. | 2006-09-14 |
| Communication apparatus App 20060198315 - Sasagawa; Yasushi ; et al. | 2006-09-07 |
| Fault detection device App 20060182036 - Sasagawa; Yasushi ; et al. | 2006-08-17 |
| Drill Grant 7,018,144 - Sasagawa , et al. March 28, 2 | 2006-03-28 |
| Method for establishing session in label switch network and label switch node App 20060062218 - Sasagawa; Yasushi | 2006-03-23 |
| Transmission device App 20050237943 - Sasagawa, Yasushi | 2005-10-27 |
| Apparatus and method for processing control packet in spanning tree protocol App 20040179524 - Sasagawa, Yasushi ; et al. | 2004-09-16 |
| Packet relaying apparatus Grant 6,771,645 - Sasagawa , et al. August 3, 2 | 2004-08-03 |
| Drill App 20040136798 - Sasagawa, Yasushi ; et al. | 2004-07-15 |
| Method and apparatus for interconnecting networks App 20040095922 - Sasagawa, Yasushi | 2004-05-20 |
| Routing apparatus and routing method in network App 20030193944 - Sasagawa, Yasushi | 2003-10-16 |
| Lan emulation system and atm switch Grant 6,243,357 - Sasagawa June 5, 2 | 2001-06-05 |
| Network system Grant 6,154,458 - Kudoh , et al. November 28, 2 | 2000-11-28 |
| Method and apparatus for negotiating connection identifier Grant 6,028,863 - Sasagawa , et al. February 22, 2 | 2000-02-22 |
| Method for an ATM network which controls settings of a plurality of connections and apparatus and assigns information which identifies applications Grant 5,943,337 - Sasagawa August 24, 1 | 1999-08-24 |
| Cell assembly and disassembly apparatus in an ATM network Grant 5,737,312 - Sasagawa April 7, 1 | 1998-04-07 |
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