Hadama; Koichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hadama; Koichi.The latest application filed is for "tactile device inspection system, device, and method".
- Hadama; Koichi - Tokyo JP
- Hadama; Koichi - Kanagawa-ken JP
- Hadama; Koichi - Atsugi JP
- Hadama; Koichi - Atsugi-shi Kanagawa-ken
- HADAMA; Koichi - Atsugi-shu Kanagawa-ken
- Hadama; Koichi - Kanagawa JP
| Patent | Date |
|---|---|
| Tactile Device Inspection System, Device, and Method App 20220187170 - Higuchi; Yuichi ; et al. | 2022-06-16 |
| Electronic Apparatus That Generates Illusion Of Diagonal Traction App 20220179490 - Higuchi; Yuichi ; et al. | 2022-06-09 |
| End face observation device Grant 10,006,831 - Higuchi , et al. June 26, 2 | 2018-06-26 |
| Optical signal processing device Grant 9,967,050 - Seno , et al. May 8, 2 | 2018-05-08 |
| Optical signal processing device with an array waveguide coupled to a slab waveguide with two arcs Grant 9,723,387 - Suzuki , et al. August 1, 2 | 2017-08-01 |
| Optical signal processing device Grant 9,645,321 - Higuchi , et al. May 9, 2 | 2017-05-09 |
| Optical input/output device Grant 9,588,300 - Nakajima , et al. March 7, 2 | 2017-03-07 |
| End Face Observation Device App 20160313211 - Higuchi; Yuichi ; et al. | 2016-10-27 |
| Optical switch Grant 9,467,755 - Suzuki , et al. October 11, 2 | 2016-10-11 |
| Optical Switch App 20160286288 - Suzuki; Kenya ; et al. | 2016-09-29 |
| Optical Signal Processing Device App 20160197695 - SENO; Kazunori ; et al. | 2016-07-07 |
| Light multiplexer Grant 9,323,002 - Mitsuhashi , et al. April 26, 2 | 2016-04-26 |
| Light Input/output Device App 20150316725 - Nakajima; Mitsumasa ; et al. | 2015-11-05 |
| Optical Signal Processing Device App 20150268421 - Higuchi; Yuichi ; et al. | 2015-09-24 |
| Optical Signal Processing Apparatus App 20150237420 - Suzuki; Kenya ; et al. | 2015-08-20 |
| Optical Switch App 20150222967 - Suzuki; Kenya ; et al. | 2015-08-06 |
| Optical switch Grant 8,699,832 - Matsuura , et al. April 15, 2 | 2014-04-15 |
| Optical Switch App 20120093458 - Matsuura; Nobuaki ; et al. | 2012-04-19 |
| Light Multiplexer App 20110129219 - Mitsuhashi; Yuji ; et al. | 2011-06-02 |
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