Infringement
(Conclusion)
Infringement is NOT found.
* The IP High Court overturned the original Tokyo District Court decision.
The Tokyo District Court interpreted that the particle size was limited to 10 micrometers or less.
The IP High Court interpreted that the particle size was not limited to 10 micrometers or less.
<Writer: Hideki Takaishi (Attorney-at-law licensed in Japan and California)>
https://www.ip.courts.go.jp/app/files/hanrei_en/843/002843.pdf