Innovation

1,101 patent families (697 granted) — focus: Electricity & electronics, Physics & computing, Chemistry & metallurgy, Operations & transport; filing pace slowing. Cited 23,953 times.

Year	Filings
2013	5
2015	292
2016	327
2017	273
2018	204
2019	187
2020	166
2021	104
2022	70
2023	40
2024	15
2025	11

Investor mix

7 investors on record; lead investors include DENSO, INCJ.

Investor type	Count	Share
Private equity	1	14%
Other / undisclosed	6	86%