Naoyuki Nagafuchi
Inventor
Stats
- 19 US patents issued
- 44 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 19 US Patents Issued
- 44 US Applications Filed
- 281 Total Citation Count
- Nov 22, 2024 Most Recent Filing
- Mar 19, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI, LTD. | 1
1 1 2 1 1 1 | 1993
2001 2008 2009 2010 2011 2013 |
| MITSUBISHI HITACHI POWER SYSTEMS, LTD. | 1
1 2 3 4 2 2 2 2 4 3 4 2 1 | 1997
2000 2001 2002 2004 2005 2006 2007 2008 2009 2010 2011 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hitachi, JP | Oct 08, 96 - Nov 14, 00 |
| Kanagawa, JP | Oct 13, 22 - Oct 08, 24 |
| Naka, JP | Jun 22, 06 - Mar 17, 15 |
| Tokai, JP | Dec 27, 01 - Feb 24, 15 |
| Tokyo, JP | Jan 16, 14 - Dec 05, 24 |
| Yokohama, JP | Feb 04, 16 - Jan 07, 25 |
| Yokohama-shi, JP | Jun 27, 19 - Mar 13, 25 |
| Yokohama-shi, Kanagawa, JP | Sep 03, 20 - Sep 03, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| B60K: | ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES | 1 |
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0087,999 | 2025 | SYSTEM OPERATOR SIDE COMPUTER, POWER GENERATION OPERATOR SIDE COMPUTER, POWER SYSTEM, CONTROL METHOD, AND PROGRAM | 0 |
| 12191665 | 2025 | System operator side computer, power generation operator side computer, power system, control method, and program | 0 |
| 2024/0401,501 | 2024 | POWER GENERATION SYSTEM, CONTROL DEVICE, AND CONTROL METHOD | 0 |
| 12111627 | 2024 | Arithmetic operation device, plant, arithmetic operation method and program | 0 |
| 2024/0160,182 | 2024 | CONTROL SYSTEM, PROCESSING DEVICE, AND CONTROL METHOD | 1 |
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