People · Operator

Yutaka Niihara

Named in public records as an officer, director or promoter · active 2011–2023 · Pharmaceuticals

2
Companies
16
Filings
$104.1M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Emmaus Life Sciences, Inc.PharmaceuticalsSeries B$102.9M$2.9M2011
Emmaus Medical IncPharmaceuticalsSeed$1.2M$43.9M2011
Operator network

Yutaka Niihara at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

David Jones · 19 companies · 1 sharedDavid JonesJohn Pappajohn · 10 companies · 1 sharedJohn PappajohnDaniel Hoffman · 4 companies · 1 sharedDaniel HoffmanGeoffrey Harris · 4 companies · 1 sharedGeoffrey HarrisRobin Smith · 4 companies · 1 sharedRobin SmithAmir F. Heshmatpour · 3 companies · 1 sharedAmir F. Heshmatpo…David B. Jones · 3 companies · 1 sharedDavid B. JonesRichard Turner · 3 companies · 1 sharedRichard TurnerRobert Dickey · 3 companies · 1 sharedRobert DickeyAndrew H. Sassine · 2 companies · 1 sharedAndrew H. SassineAndrew Sassine · 2 companies · 1 sharedAndrew SassineHenry Harbin · 2 companies · 1 sharedHenry HarbinJane PINE WOOD · 2 companies · 1 sharedJane PINE WOODRichard W. Turner · 2 companies · 1 sharedRichard W. TurnerWalter Schindler · 2 companies · 1 sharedWalter SchindlerAlfred E. Osborne Jr. · 1 companies · 1 sharedAlfred E. Osborne…Amir A. Heshmatpour · 1 companies · 1 sharedAmir A. Heshmatpo…Charles Stark · 1 companies · 1 sharedCharles StarkDANIEL A. HOFFMAN · 1 companies · 1 sharedDANIEL A. HOFFMANLan T Tran · 2 companies · 2 sharedLan T TranWillis C Lee · 2 companies · 2 sharedWillis C LeeYasushi T Nagasaki · 2 companies · 2 sharedYasushi T NagasakiEmmaus Life Sciences, Inc. · $102.9M raisedEmmaus Life Sciences,…Emmaus Medical Inc · $1.2M raisedEmmaus Medical IncYutaka NiiharaYN
Yutaka Niihara Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside Yutaka Niihara on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Lan T Tran22
Yasushi T Nagasaki22
Willis C Lee22
David Jones119
John Pappajohn110
Daniel Hoffman14
Robin Smith14
Geoffrey Harris14
Amir F. Heshmatpour13
Richard Turner13
Robert Dickey13
David B. Jones13
Jane PINE WOOD12
Andrew H. Sassine12
Henry Harbin12
Andrew Sassine12
Walter Schindler12
Richard W. Turner12
Michael T. Darkoch11
George T. Kallins11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.