Lennar Corporation and Realogy Holdings both contributed to a round that boosted the digital notarisation service's total funding to $31m.

SoftBank's Chinese VC unit, SBCVC, has co-led a $21.1m round for autonomous service robot developer Cowarobot, with the funds to go to R&D.

Strategic partner Continental has supplied $25m in series C funding for the optics technology developer, boosting its stake to 18%.

Nasdaq Ventures and DRW Venture Capital both invested in a round that will fund product development and international growth for location data provider Cuebiq.

Toyota Tsusho and existing backer Digital Garage have co-led a series D round for the automotive e-commerce marketplace at a reported valuation of up to $700m.

Legend Star has contributed to a $37.5m round for HifiBio, which is developing antibody treatments for cancer and autoimmune diseases.

GV came onboard as an MemSQL investor in a series D round that took the intelligent database developer's funding to $115m to date.

Imprimis spun out Surface in 2017 to develop ocular surface treatments but its stake will be cut to 30% following Flying L Partners' investment.