Toshikazu Harashima
Inventor
Stats
- 8 US patents issued
- 16 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 8 US Patents Issued
- 16 US Applications Filed
- 90 Total Citation Count
- Dec 18, 2020 Most Recent Filing
- May 20, 1997 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. | 2
2 2 2 2 2 | 2009
2010 2012 2013 2014 2015 |
| HITACHI, LTD. | 1
1 2 | 1997
1999 2009 |
Inventor Addresses
| Address | Duration |
|---|---|
| Tama, JP | Jul 01, 10 - Oct 17, 17 |
| Tokyo, JP | Aug 10, 99 - Oct 18, 22 |
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 | 11 |
| F03C: | POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11473582 | 2022 | Package-type compressor | 0 |
| 11149734 | 2021 | Fluid machine | 0 |
| 2021/0102,540 | 2021 | Package-Type Compressor | 5 |
| 10907636 | 2021 | Package-type compressor | 1 |
| 2020/0300,246 | 2020 | Package-Type Compressor | 6 |
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