Osaka District Court, 2021 (Wa) 1720 [Battery] <Matsuami> — (Damages) Refusal to produce documents under a document production order

日本語原文 / Japanese original

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Article type: Case note

Category: Patents

Topics: —

First published on this website: 2026-11-01

Display and classification checked: November 2, 2026

Originally published on Ameblo: 2025-02-07 (Japan time). Full English translation.

https://ameblo.jp/hideki-takaishi/entry-12885462031.html

Osaka District Court, 2021 (Wa) 1720 [Battery] <Matsuami>

(Damages)

The defendantrefused to produce documents pursuant to a document production order.

⇒ This corresponds to the risk, when granting a license, that the patentee cannot ascertain the licensee's accurate sales volumes, profits and the like, and is a factor to be considered in calculating (increasing) the royalty.

https://www.courts.go.jp/app/files/hanrei_jp/058/093058_hanrei.pdf

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