NAKANISHI; YOSHITAKA
Patent Applications and Registrations
Patent applications and USPTO patent grants for NAKANISHI; YOSHITAKA.The latest application filed is for "syringe needle removal apparatus".
- NAKANISHI; YOSHITAKA - KUMAMOTO JP
- NAKANISHI; Yoshitaka - Kumamoto-shi Kumamoto
- Nakanishi; Yoshitaka - Ichikawa-shi Chiba-ken JP
- Nakanishi; Yoshitaka - Ichikawa Chiba JA
| Patent | Date |
|---|---|
| Syringe Needle Removal Apparatus App 20210162137 - HAGIHIRA; KOJI ; et al. | 2021-06-03 |
| Needle removal operation cover Grant 10,350,367 - Hagihira , et al. July 16, 2 | 2019-07-16 |
| Needle Removal Operation Cover App 20170224933 - HAGIHIRA; Koji ; et al. | 2017-08-10 |
| Shaft seal device, seal member and hydroelectric power generation device Grant 9,664,287 - Nakanishi May 30, 2 | 2017-05-30 |
| Shaft Seal Device, Seal Member And Hydroelectric Power Generation Device App 20150300496 - NAKANISHI; Yoshitaka | 2015-10-22 |
| Artificial Joint App 20120221110 - Nakanishi; Yoshitaka ; et al. | 2012-08-30 |
| Fire alarm system Grant 4,553,138 - Nakanishi , et al. November 12, 1 | 1985-11-12 |
| Fire alarm device having thermal sensitivity enhancement Grant 4,388,617 - Nakanishi , et al. June 14, 1 | 1983-06-14 |
| Chain latch for door Grant 4,106,800 - Nakanishi August 15, 1 | 1978-08-15 |
| Door closer Grant 4,086,681 - Nakanishi May 2, 1 | 1978-05-02 |
| Sash lock Grant 4,050,724 - Nakanishi September 27, 1 | 1977-09-27 |
| Sash lock Grant 4,036,039 - Nakanishi July 19, 1 | 1977-07-19 |
| Cigarette Lighter Grant 3,860,385 - Nakanishi January 14, 1 | 1975-01-14 |
| Door Locking Mechanism Grant 3,785,684 - Nakanishi January 15, 1 | 1974-01-15 |
| Door Closer Grant 3,778,866 - Nakanishi December 18, 1 | 1973-12-18 |
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