Isao Negishi
Inventor
Stats
- 6 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 7 US Applications Filed
- 36 Total Citation Count
- Aug 6, 2021 Most Recent Filing
- Nov 26, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Misawa Home Ltd. | 1
| 1990
|
| NIPPON MINING & METALS CO., LTD. | 1
| 1990
|
| TOTO LTD. | 2
2 2 | 2007
2008 2012 |
| NIPPON THERMOSTAT CO., LTD. | 2
2 4 2 | 2006
2007 2008 2012 |
| TATSUTA ELECTRIC WIRE & CABLE CO., LTD. | 1
| 1990
|
Inventor Addresses
| Address | Duration |
|---|---|
| KIYOSE-SHI, TOKYO, JP | Sep 21, 23 - Sep 21, 23 |
| Kawaguchi, JP | Nov 12, 91 - Nov 12, 91 |
| Kiyose, JP | Nov 16, 10 - Jul 02, 24 |
| Kiyose-shi, JP | Dec 16, 10 - Feb 21, 13 |
| Niza, JP | Jun 24, 14 - Jun 24, 14 |
| Saitama, JP | Jan 27, 11 - Jan 27, 11 |
| Tokyo, JP | Feb 14, 08 - Jun 10, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C08K: | USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS | 1 |
| E03B: | INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER | 1 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12025235 | 2024 | Pressure-reducing valve and method for manufacturing same | 0 |
| 2023/0296,182 | 2023 | PRESSURE-REDUCING VALVE AND METHOD FOR MANUFACTURING SAME | 0 |
| 8870085 | 2014 | Thermally actuated hot and cold water mixing valve configured to minimize valve hunting | 0 |
| 8757505 | 2014 | Mixing faucet | 1 |
| 8746582 | 2014 | Hot and cold water mixing valve | 0 |
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