Doi; Yutaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Doi; Yutaka.The latest application filed is for "intersecting track and switching device".
- Doi; Yutaka - Tokyo JP
- Doi, Yutaka - Columbia MD
- Doi; Yutaka - Minnetonka MN
- Doi, Yutaka - Neyagawa JP
- Doi; Yutaka - Hyogo-ken JP
| Patent | Date |
|---|---|
| Intersecting track and switching device Grant 10,156,044 - Murase , et al. Dec | 2018-12-18 |
| Intersecting Track And Switching Device App 20170183827 - MURASE; Kosaku ; et al. | 2017-06-29 |
| Planar optical wave-guide with dielectric mirrors App 20040091208 - Doi, Yutaka | 2004-05-13 |
| Fixture-less bare board tester Grant 6,727,711 - Doi April 27, 2 | 2004-04-27 |
| Via-less electronic structures and methods App 20040070479 - Doi, Yutaka ; et al. | 2004-04-15 |
| Direct deposition waveguide mirror App 20040012978 - Doi, Yutaka | 2004-01-22 |
| Layered circuit boards and methods of production thereof App 20030146482 - Doi, Yutaka | 2003-08-07 |
| Tube pump App 20030138335 - Doi, Yutaka ; et al. | 2003-07-24 |
| Layered circuit boards and methods of production thereof App 20030112616 - Doi, Yutaka | 2003-06-19 |
| Test fixture with adjustable pitch for network measurement App 20030115008 - Doi, Yutaka | 2003-06-19 |
| Layered circuit boards and methods of production thereof Grant 6,539,157 - Doi March 25, 2 | 2003-03-25 |
| In-situ test for embedded passives Grant 6,510,392 - Doi , et al. January 21, 2 | 2003-01-21 |
| Layered circuit boards and methods of production thereof App 20020135991 - Doi, Yutaka | 2002-09-26 |
| Permittivity measurement of thin films App 20020118026 - Doi, Yutaka | 2002-08-29 |
| Layered circuit boards and methods of production thereof App 20020083585 - Doi, Yutaka | 2002-07-04 |
| Layered circuit boards and methods of production thereof App 20020085823 - Doi, Yutaka | 2002-07-04 |
| Layered circuit boards and methods of production thereof App 20020085360 - Doi, Yutaka | 2002-07-04 |
| In-situ test for embedded passives App 20020087277 - Doi, Yutaka ; et al. | 2002-07-04 |
| Tube pump App 20020001530 - Doi, Yutaka ; et al. | 2002-01-03 |
| Movable support for a retractable roof Grant 5,896,708 - Doi , et al. April 27, 1 | 1999-04-27 |
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