Takumi Tokiyoshi
Inventor
Stats
- 4 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 7 US Applications Filed
- 38 Total Citation Count
- Jul 19, 2019 Most Recent Filing
- Nov 21, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MITSUBISHI HITACHI POWER SYSTEMS, LTD. | 2
| 2015
|
| MITSUBISHI HEAVY INDUSTRIES, LTD. | 1
2 1 2 1 | 2000
2003 2009 2011 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Nagasaki, JP | Aug 19, 03 - Dec 09, 10 |
| Tokyo, JP | Oct 03, 13 - Jan 16, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 1 |
| F01D: | NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11872663 | 2024 | Repair welding method | 0 |
| 10731491 | 2020 | Sealing structure for turbocharger housing | 0 |
| 9863262 | 2018 | Sealing structure for turbocharger housing | 1 |
| 9739412 | 2017 | Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature piping | 1 |
| 2017/0002,672 | 2017 | SEALING STRUCTURE FOR TURBOCHARGER HOUSING | 2 |
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