PM

Peter John Marshall

SO Sony: 5 patents #7,785 of 25,231Top 35%
Overall (All Time): #814,813 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11273371 Game machine for development, and program execution method Naoto Okino, Seiji Murata, Kenichi Matsuura, Minjie Zhu, Masaki Osawa +1 more 2022-03-15
8477099 Portable data processing appartatus Jonathan Warren Webb, Matthew Brooks, Greame Ankers 2013-07-02
8135066 Control of data processing Philip Robert Harrison 2012-03-13
8035613 Control of data processing Ronald Jonas Festejo 2011-10-11
7586502 Control of data processing Ronald Jonas Festejo 2009-09-08
5395686 Bullet resistant material Christopher J. Smith 1995-03-07