Akihisa Nakazawa
Inventor
Stats
- 2 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 2 US Applications Filed
- 25 Total Citation Count
- Aug 15, 2002 Most Recent Filing
- Nov 12, 1991 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KABUSHIKI KAISHA TOSHIBA | 1
| 1991
|
| The Kinki Sharyo Co., Ltd. | 2
| 2002
|
Inventor Addresses
| Address | Duration |
|---|---|
| Higashi-Osaka City, JP | Sep 18, 03 - Sep 18, 03 |
| Higashi-Osaka, JP | Aug 10, 04 - Aug 10, 04 |
| Shizuoka, JP | Dec 29, 92 - Dec 29, 92 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B61D: | BODY DETAILS OR KINDS OF RAILWAY VEHICLES | 1 |
| F24F: | AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING | 1 |
| F25B: | REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6772698 | 2004 | Articulated train having a low-floor section | 6 |
| 2003/0172,835 | 2003 | Articulated train having a low-floor section | 1 |
| 5174365 | 1992 | Air conditioning apparatus which selectively carries out a refrigerant collection operation | 13 |
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