Innovation
18 patent families — focus: Electricity & electronics, Physics & computing; filing pace slowing. Cited 93 times.
| Year | Filings |
|---|---|
| 2015 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 1 |
| 2025 | 1 |
Investor mix
17 investors on record; lead investors include Mitsubishi UFJ Capital, Aidma Holdings, Shizuoka Bank, Quantum Leap Capital.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 5 | 29% |
| Private equity | 1 | 6% |
| Bank & private debt | 1 | 6% |
| Other / undisclosed | 10 | 59% |