Kumagai; Hideki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kumagai; Hideki.The latest application filed is for "measurement device".
- Kumagai; Hideki - Utsunomiya JP
- Kumagai; Hideki - Tokyo JP
- KUMAGAI; Hideki - Utsunomiya-shi JP
| Patent | Date |
|---|---|
| Three-dimensional measuring instrument Grant 8,578,618 - Majima , et al. November 12, 2 | 2013-11-12 |
| Measurement device Grant 8,516,712 - Kumagai , et al. August 27, 2 | 2013-08-27 |
| Apparatus for automatically separating and detecting noise radio waves Grant 8,249,516 - Kumagai , et al. August 21, 2 | 2012-08-21 |
| Measurement Device App 20120055037 - KUMAGAI; Hideki ; et al. | 2012-03-08 |
| Three-dimensional Measuring Instrument App 20120023765 - MAJIMA; Takashi ; et al. | 2012-02-02 |
| Apparatus For Automatically Separating And Detecting Noise Radio Waves App 20120007671 - Kumagai; Hideki ; et al. | 2012-01-12 |
| System for evaluating skills of to-be-examined person Grant 8,057,237 - Kumagai , et al. November 15, 2 | 2011-11-15 |
| Experiment and education system employing a plurality of units Grant 7,963,771 - Kumagai , et al. June 21, 2 | 2011-06-21 |
| Experiment and education system employing a plurality of units App 20090092956 - Kumagai; Takasi ; et al. | 2009-04-09 |
| System for evaluating skills of to-be-examined person App 20060085224 - Kumagai; Takasi ; et al. | 2006-04-20 |
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