Tsuchiya; Akihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuchiya; Akihiro.The latest application filed is for "sound producing device".
- Tsuchiya; Akihiro - Tokyo JP
- Tsuchiya; Akihiro - Miyagi JP
- Tsuchiya; Akihiro - Chiba JP
- Tsuchiya; Akihiro - Nishitokyo JP
- TSUCHIYA; Akihiro - Nishitokyo-shi JP
- Tsuchiya; Akihiro - Nagareyama JP
- Tsuchiya; Akihiro - Nagareyama-shi JP
| Patent | Date |
|---|---|
| Regenerator material and regenerative refrigerator Grant 11,137,216 - Xu , et al. October 5, 2 | 2021-10-05 |
| Sound producing device Grant 10,735,863 - Sato , et al. | 2020-08-04 |
| Sound Producing Device App 20190313191 - SATO; Kiyoshi ; et al. | 2019-10-10 |
| Regenerative refrigerator, first stage regenerator, and second stage regenerator Grant 10,281,175 - Xu , et al. | 2019-05-07 |
| Engine controlling apparatus Grant 10,215,123 - Tsuchiya , et al. Feb | 2019-02-26 |
| Articular cartilage imaging composition Grant 10,143,762 - Mizuno , et al. De | 2018-12-04 |
| Pulse tube refrigerator Grant 10,060,656 - Tsuchiya , et al. August 28, 2 | 2018-08-28 |
| Engine controlling apparatus Grant 9,964,061 - Tsuchiya , et al. May 8, 2 | 2018-05-08 |
| Articular Cartilage Imaging Composition App 20170157271 - MIZUNO; Shuichi ; et al. | 2017-06-08 |
| Engine Controlling Apparatus App 20160312732 - TSUCHIYA; Akihiro ; et al. | 2016-10-27 |
| Engine Controlling Apparatus App 20160312733 - TSUCHIYA; Akihiro ; et al. | 2016-10-27 |
| Engine Controlling Apparatus App 20160312731 - TSUCHIYA; Akihiro ; et al. | 2016-10-27 |
| Pulse Tube Refrigerator App 20160069593 - TSUCHIYA; Akihiro ; et al. | 2016-03-10 |
| Regenerative Refrigerator, First Stage Regenerator, And Second Stage Regenerator App 20150075188 - Xu; Mingyao ; et al. | 2015-03-19 |
| Regenerator Material And Regenerative Refrigerator App 20140374054 - Xu; Mingyao ; et al. | 2014-12-25 |
| Work piece wrapping apparatus Grant 7,607,277 - Tsuchiya , et al. October 27, 2 | 2009-10-27 |
| Work Piece Wrapping Apparatus App 20080209856 - Tsuchiya; Akihiro ; et al. | 2008-09-04 |
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