# Lam Research x JSR Inpria (Cross-Licensing Semiconductor Manufacturing) revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Partnership: [Lam Research x JSR Inpria (Cross-Licensing Semiconductor Manufacturing)](/partnerships/lam-research-x-jsr-inpria-cross-licensing-semiconductor-manufacturing.md)

## Recorded posture

- First recorded event: 2025-09-15
- Last material change: 2025-09-15
- Material event count: 1
- Editorial event count: 0

## Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

_Canonical URL: /partnerships/lam-research-x-jsr-inpria-cross-licensing-semiconductor-manufacturing/history. REST: /v1/partnerships/b383708a-5b5c-4593-ba7d-6f35d9c94f64/history. HTML: [/partnerships/lam-research-x-jsr-inpria-cross-licensing-semiconductor-manufacturing/history](/partnerships/lam-research-x-jsr-inpria-cross-licensing-semiconductor-manufacturing/history)._