Attorney Biography

Kazuya Sekiguchi
Associate
Keisen Associates
Tokyo, Japan
ksekiguchi@keisenassociates.com

Kazuya Sekiguchi is a registered Japanese patent attorney with extensive experience in the chemical arts.
Prior to joining Keisen Associates, he served 4 years as an in-house legal counsel for Daicel Chemical Industries,
a cellulosic derivative production company, where he handled patent prosecutions, appeals, infringement trials,
and patent searches. Prior to being an in-house counsel for Daicel, he served as an analytical chemist for 5 years
at the same. Kazuya has extensive experience as a speaker in IP matters in Japan.