Ochiai; Koichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ochiai; Koichi.The latest application filed is for "differential pressure measuring instrument".
- Ochiai; Koichi - Tokyo JP
- Ochiai; Koichi - Chiyoda-ku JP
- Ochiai; Koichi - Hachioji JP
- Ochiai; Koichi - Kanagawa JP
| Patent | Date |
|---|---|
| Differential Pressure Measuring Instrument App 20210181051 - Tsushima; Ayumi ; et al. | 2021-06-17 |
| Snap action mechanism and pressure switch using snap action mechanism Grant 7,453,049 - Ochiai , et al. November 18, 2 | 2008-11-18 |
| Snap Action Mechanism and Pressure Switch Using Snap Action Mechanism App 20080164134 - Ochiai; Koichi ; et al. | 2008-07-10 |
| Hook attachment ring Grant D364,126 - Ochiai , et al. November 14, 1 | 1995-11-14 |
| Respiratory air flowmeter Grant 5,081,866 - Ochiai , et al. January 21, 1 | 1992-01-21 |
| Velvet type fastener tape and method of producing the same Grant 4,330,907 - Ochiai May 25, 1 | 1982-05-25 |
| Velvet type fastener tape Grant 4,307,493 - Ochiai December 29, 1 | 1981-12-29 |
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