---
title: "Hamamatsu Shigeyuki — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1e9db7b1-e6bf-59a5-bfea-7b793ba1aa8f
json: https://whiteintel.dev/api/public/dossier/1e9db7b1-e6bf-59a5-bfea-7b793ba1aa8f
identifier: sec:0001379827
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Hamamatsu Shigeyuki

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001379827`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/1e9db7b1-e6bf-59a5-bfea-7b793ba1aa8f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1e9db7b1-e6bf-59a5-bfea-7b793ba1aa8f  

## Ownership & control

### Holdings / subsidiaries

- **OOMA INC** (officer) — https://whiteintel.dev/entity/82a46315-39ea-5703-b3d9-9d8df5b0c9ed
- **OOMA INC** (officer) — https://whiteintel.dev/entity/82a46315-39ea-5703-b3d9-9d8df5b0c9ed
- **OOMA INC** (officer) — https://whiteintel.dev/entity/82a46315-39ea-5703-b3d9-9d8df5b0c9ed
- **OOMA INC** (officer) — https://whiteintel.dev/entity/82a46315-39ea-5703-b3d9-9d8df5b0c9ed
- **ACCURAY INC** (officer) — https://whiteintel.dev/entity/73c72448-0357-51c2-b62f-bcfc3a1d9eab
- **NETLOGIC MICROSYSTEMS INC** (other) — https://whiteintel.dev/entity/5a0285c4-edf9-5e55-8cde-3bb4684b5cdb
- **NETLOGIC MICROSYSTEMS INC** (officer) — https://whiteintel.dev/entity/5a0285c4-edf9-5e55-8cde-3bb4684b5cdb

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Hamamatsu Shigeyuki**. Human view: https://whiteintel.dev/entity/1e9db7b1-e6bf-59a5-bfea-7b793ba1aa8f · Structured JSON: https://whiteintel.dev/api/public/dossier/1e9db7b1-e6bf-59a5-bfea-7b793ba1aa8f._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._