TO

Tatsuya Ooka

SO Sony: 13 patents #3,381 of 25,231Top 15%
Overall (All Time): #603,561 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12332715 Information processing apparatus and information processing method Shigeto Matsuda, Yu Shigeta, Tetsu Eto, Daisuke Oyamada 2025-06-17
11971766 Information processing apparatus and information processing method for power saving Shigeto Matsuda, Yu Shigeta, Tetsu Eto, Daisuke Oyamada 2024-04-30
10585544 Information processing apparatus and method for outputting a haptic guiding operation to a user 2020-03-10
9569057 Information processing apparatus and method for outputting a guiding operation to a user 2017-02-14
9423257 Portable navigation device and method with active elements 2016-08-23
9179262 Personal digital assistant with multiple active elements for guiding user to moving target 2015-11-03
8977297 Providing navigation guidance by activating a plurality of active elements of an information processing apparatus 2015-03-10
8818714 Portable navigation device and method with active elements 2014-08-26