Remote support system
US-2026044147-A1 · Feb 12, 2026 · US
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Fujii Takafumi patents
Fujii Takafumi is listed as an inventor on 66 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Fujii Takafumi |
| Total patents | 66 |
| First publication | Jul 16, 2015 |
| Latest publication | Feb 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Remote device and remote manipulation system
US-2026036979-A1 · Feb 5, 2026 · US
Mitigation of degradation of interference-reduction performance in processing delay when switching antennas in HAPS multi-feeder links
US-12542600-B2 · Feb 3, 2026 · US
System for performing propagation channel estimation by cooperation between base stations
US-2026012375-A1 · Jan 8, 2026 · US
Dynamic propagation spatial correlation by changing position of HAPS-equipped antenna in HAPS multi-feeder links
US-12445190-B2 · Oct 14, 2025 · US
Agricultural work vehicle and control system
US-2025228152-A1 · Jul 17, 2025 · US
Improvement of dynamic propagation spatial correlation by changing position of haps-equipped antenna in haps multi-feeder links
US-2025192871-A1 · Jun 12, 2025 · US
Video display system and work vehicle
US-2025100450-A1 · Mar 27, 2025 · US
Additive manufacturing apparatus and method for metal additive manufactured products
US-2024383041-A1 · Nov 21, 2024 · US
Travel control system for agricultural machine capable of performing remotely-manipulated traveling
US-2024345603-A1 · Oct 17, 2024 · US
Recent patents
Latest publications not already listed above.
Travel control system for agricultural machine capable of performing remotely-manipulated traveling
US-2024341216-A1 · Oct 17, 2024 · US
Wireless-power transfer apparatus, wireless-power transfer system, method and program
US-2024333038-A1 · Oct 3, 2024 · US
Wireless-power transfer apparatus, wireless-power transfer system, method and program
US-12107436-B1 · Oct 1, 2024 · US
Mitigation of degradation of interference-reduction performance in processing delay when switching antennas in haps multi-feeder links
US-2024305360-A1 · Sep 12, 2024 · US
Lithium ion secondary battery
US-12046710-B2 · Jul 23, 2024 · US
Communication relay apparatus, system, interference suppression method and program
US-11973573-B2 · Apr 30, 2024 · US
Communication relay apparatus, system, interference suppression method and program
US-2024014889-A1 · Jan 11, 2024 · US
Gas turbine engine
US-11852028-B2 · Dec 26, 2023 · US
Gas turbine engine
US-11840960-B2 · Dec 12, 2023 · US
Additive manufactured object and method of manufacturing additive manufactured object
US-2023390869-A1 · Dec 7, 2023 · US
Oil supply device of aircraft gas turbine
US-11781480-B2 · Oct 10, 2023 · US
Propagation path response estimation and interference canceling using spread-spectrum pilot signal in multi-feeder link of HAPS
US-11784708-B2 · Oct 10, 2023 · US
Interference canceling in HAPS multi-feeder link
US-11764861-B2 · Sep 19, 2023 · US
Gas turbine engine
US-11746699-B2 · Sep 5, 2023 · US
Gas turbine engine
US-11732650-B2 · Aug 22, 2023 · US
Gas turbine engine
US-11732648-B2 · Aug 22, 2023 · US
Gas turbine engine
US-11713714-B2 · Aug 1, 2023 · US
Reverse-link interference canceling in HAPS multi-feeder link
US-11683084-B2 · Jun 20, 2023 · US
Interference canceling by fixed division of feeder link transmission band in multiple gateway HAPS system
US-11652537-B2 · May 16, 2023 · US
Interference canceling by variable division of feeder link transmission band in multiple-gateway HAPS system
US-11637625-B2 · Apr 25, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Jtekt Corp | 15 |
| Kawasaki Heavy Ind Ltd | 14 |
| Hapsmobile Inc | 12 |
| Softbank Corp | 11 |
| Mitsubishi Electric Corp | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04B7/18504 | 20 |
| H04B7/0617 | 16 |
| F02C7/06 | 14 |
| F05D2260/98 | 14 |
| F16N2210/02 | 14 |