Hironaka; Kohei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hironaka; Kohei.The latest application filed is for "contact probe and probe unit".
- Hironaka; Kohei - Kanagawa JP
- Hironaka; Kohei - Kamiina-gun JP
- Hironaka; Kohei - Nagano JP
| Patent | Date |
|---|---|
| Contact probe and probe unit Grant 11,422,156 - Hironaka , et al. August 23, 2 | 2022-08-23 |
| Probe unit Grant 11,320,461 - Hironaka , et al. May 3, 2 | 2022-05-03 |
| Conductive contactor unit Grant 11,293,946 - Hironaka , et al. April 5, 2 | 2022-04-05 |
| Contact Probe And Probe Unit App 20210156887 - Hironaka; Kohei ; et al. | 2021-05-27 |
| Probe Unit App 20200225265 - Hironaka; Kohei ; et al. | 2020-07-16 |
| Conductive Contactor Unit App 20200141975 - Hironaka; Kohei ; et al. | 2020-05-07 |
| Conductive probe for inspection and semiconductor inspection device Grant 10,274,517 - Hironaka , et al. | 2019-04-30 |
| Test unit Grant 10,120,011 - Hironaka , et al. November 6, 2 | 2018-11-06 |
| Probe unit Grant 10,082,525 - Yamada , et al. September 25, 2 | 2018-09-25 |
| Conductive Probe For Inspection And Semiconductor Inspection Device App 20180238932 - HIRONAKA; Kohei ; et al. | 2018-08-23 |
| Probe Unit App 20170299631 - Yamada; Yoshio ; et al. | 2017-10-19 |
| Test Unit App 20170010315 - HIRONAKA; Kohei ; et al. | 2017-01-12 |
| Socket Attachment Structure And Spring Member App 20150139722 - Yamada; Yoshio ; et al. | 2015-05-21 |
| Probe-unit base member and probe unit Grant 8,633,724 - Kazama , et al. January 21, 2 | 2014-01-21 |
| Probe unit Grant 8,344,747 - Kazama , et al. January 1, 2 | 2013-01-01 |
| Conductive contact holder and conductive contact unit Grant 8,096,840 - Hironaka , et al. January 17, 2 | 2012-01-17 |
| Probe-unit Base Member And Probe Unit App 20110227596 - Kazama; Toshio ; et al. | 2011-09-22 |
| Probe Unit App 20110025358 - Kazama; Toshio ; et al. | 2011-02-03 |
| Conductive contact holder Grant 7,845,955 - Nakayama , et al. December 7, 2 | 2010-12-07 |
| Needle-like member, conductive contact, and conductive contact unit Grant 7,815,438 - Kazama , et al. October 19, 2 | 2010-10-19 |
| Conductive Contact Holder And Conductive Contact Unit App 20100184306 - Hironaka; Kohei ; et al. | 2010-07-22 |
| Conductive Contact Holder App 20090311890 - Nakayama; Hiroshi ; et al. | 2009-12-17 |
| Needle-like member, conductive contact, and conductive contact unit App 20070128906 - Kazama; Toshio ; et al. | 2007-06-07 |
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