Keigo Usui
Inventor
Stats
- 2 US patents issued
- 5 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 5 US Applications Filed
- 14 Total Citation Count
- Dec 15, 2011 Most Recent Filing
- Oct 11, 2006 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CALSONIC KANSEI CORPORATION | 3
1 1 2 | 2006
2008 2010 2011 |
Inventor Addresses
| Address | Duration |
|---|---|
| Gunma, JP | Feb 19, 09 - Jul 05, 11 |
| Ora-gun, JP | May 10, 07 - Aug 02, 12 |
| Oura-gun, JP | Jun 11, 09 - Jun 11, 09 |
| Saitama, JP | Aug 25, 15 - Aug 25, 15 |
| Saitama-shi, JP | Jun 21, 12 - Jun 21, 12 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F01B: | MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES | 1 |
| F01C: | ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES | 1 |
| F04B: | POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9115583 | 2015 | Compressor | 0 |
| 2012/0195,784 | 2012 | COMPRESSOR | 0 |
| 2012/0156,072 | 2012 | COMPRESSOR | 2 |
| 7972118 | 2011 | Variable capacity compressor | 5 |
| 2009/0145,293 | 2009 | TILTING PLATE TYPE COMPRESSOR | 3 |
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