Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
7 patents granted to the 2 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to PicoCELA Inc.’s names, not what it holds today.
Patents granted
7
7 utility, 1976 to Dec 31, 2025
Granted in 2025
1
Against 1 in 2024 and 2 in 2023
Applications published
8
1 of them in 2025
Names they are printed under
2
its own name
By yearGrantedApplications published
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name2 counted
PicoCELA Inc. its own name
JP, as the owner printed on each patent
1 publishedPicoCELA Inc. its own name
named as the applicant on its applications, in JP
7 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Jan 14, 2025 | 12,200,597 | Wireless route control method, wireless communication system, and wireless node | Digital communication | PicoCELA Inc. |
| Nov 12, 2024 | 12,143,915 | Controlling tree topology over mesh topology based on autonomous decentralized control | Digital communication | PicoCELA Inc. |
| Dec 5, 2023 | 11,838,847 | Wireless route control method, wireless communication system, and wireless node | Digital communication | PicoCELA Inc. |
| Sep 19, 2023 | 11,765,639 | Controlling tree topology over mesh topology based on autonomous decentralized control | Digital communication | PicoCELA Inc. |
| Oct 25, 2022 | 11,483,757 | Wireless route control method, wireless communication system, and wireless node | Digital communication | PicoCELA Inc. |
| May 25, 2021 | 11,019,550 | Controlling tree topology over mesh topology based on autonomous decentralized control | Digital communication | PicoCELA Inc. |
| Dec 8, 2020 | 10,862,707 | Network system, node, frame communication method, and program | Digital communication | PicoCELA Inc. |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Nov 6, 2025 | 2025/0344053 | WIRELESS NODE AND WIRELESS COMMUNICATION METHOD | Digital communication | PicoCELA Inc. |
| Feb 22, 2024 | 2024/0064604 | WIRELESS ROUTE CONTROL METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS NODE | Digital communication | PicoCELA Inc. · patent 12,200,597 granted from it |
| Nov 23, 2023 | 2023/0379790 | CONTROLLING TREE TOPOLOGY OVER MESH TOPOLOGY BASED ON AUTONOMOUS DECENTRALIZED CONTROL | Digital communication | PicoCELA Inc. · patent 12,143,915 granted from it |
| Jan 19, 2023 | 2023/0019905 | WIRELESS ROUTE CONTROL METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS NODE | Digital communication | PicoCELA Inc. · patent 11,838,847 granted from it |
| Aug 12, 2021 | 2021/0250841 | WIRELESS ROUTE CONTROL METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS NODE | Digital communication | PicoCELA Inc. · patent 11,483,757 granted from it |
| Aug 5, 2021 | 2021/0243669 | CONTROLLING TREE TOPOLOGY OVER MESH TOPOLOGY BASED ON AUTONOMOUS DECENTRALIZED CONTROL | Digital communication | PicoCELA Inc. · patent 11,765,639 granted from it |
| Aug 27, 2020 | 2020/0275342 | WIRELESS ROUTE CONTROL METHOD, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS NODE | Digital communication | PicoCELA Inc. · patent 11,019,550 granted from it |
| Nov 15, 2018 | 2018/0332616 | NETWORK SYSTEM, NODE, FRAME COMMUNICATION METHOD, AND PROGRAM | Digital communication | PicoCELA Inc. · patent 10,862,707 granted from it |
What it applied for, 2024 to 2025: Digital communication 2.
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.