Yohei Kato
Inventor
Stats
- 11 US patents issued
- 48 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 11 US Patents Issued
- 48 US Applications Filed
- 244 Total Citation Count
- Dec 28, 2022 Most Recent Filing
- Aug 18, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| HITACHI, LTD. | 1
2 | 2004
2008 |
| NIFCO INC. | 1
| 2008
|
| MAXELL, LTD. | 2
2 | 2010
2011 |
| MITSUBISHI ELECTRIC CORPORATION | 6
6 5 7 3 2 | 2010
2011 2012 2013 2014 2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Aichi, JP | Aug 12, 10 - Aug 12, 10 |
| Chigasaki, JP | Apr 16, 09 - Apr 16, 09 |
| Chigasaki-shi, JP | Jun 30, 05 - Jun 30, 05 |
| Chiyoda-ku, JP | Jun 14, 12 - May 13, 14 |
| Fujisawa, JP | Jul 21, 11 - Jul 23, 13 |
| Kyoto, JP | Jan 03, 19 - Dec 17, 19 |
| Minato Tokyo, JP | Sep 30, 21 - May 04, 23 |
| Tokyo, JP | Aug 23, 12 - Aug 27, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A44B: | BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE | 1 |
| B22F: | WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER | 1 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12071174 | 2024 | Subframe | 0 |
| 2024/0159,479 | 2024 | HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS | 0 |
| 11898781 | 2024 | Gas header, heat exchanger, and refrigeration cycle apparatus | 0 |
| 11899983 | 2024 | Semiconductor storage device and control method thereof | 0 |
| 11808496 | 2023 | Heat exchanger and air-conditioning apparatus | 1 |
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