Inventor · disambiguated record
Akio Tatsumi
Also filed as: TATSUMI AKIO
5 granted patents·4 pending applications·20 citations·filing 2001–2024
73Inventor score
Top patents by PatentIndex Score
9 records- 0172US8792204B2Base plate of motor including flange portion and plastic deforming portion and disk drive apparatusNIDEC CORP·Filed 2013·Granted Jul 29, 2014·3 cites·26 claims
- 0265US8567067B2Method of manufacturing fluid dynamic bearing mechanism, motor, and storage disk driveYAMAGUCHI KATSUKI·Filed 2012·Granted Oct 29, 2013·5 cites·3 claims
- 0360US6721612B2Method and system for installing program in parallel computer systemHITACHI LTD·Filed 2001·Granted Apr 13, 2004·12 cites·2 claims
- 0450US7660918B2Method for switching node and an information processing systemHITACHI LTD·Filed 2009·Granted Feb 9, 2010·0 cites·2 claims
- 0546US12461897B2Cloud data base system and data management methodHITACHI LTD·Filed 2024·Granted Nov 4, 2025·0 cites·6 claims
- 0641US2005060388A1Method for modifying computer configuration and configuration of program which operates on computer, and computing device and system for implementing the methodHITACHI LTD·Filed 2003·Application pending·0 cites
- 0741US2005091419A1Method for switching node and an information processing systemFiled 2004·Application pending·0 cites
- 0837US2007061613A1Restart method for operating systemOHASHI YUSUKE·Filed 2005·Application pending·0 cites
- 0924US2004172628A1Method and system for installing program in parallel computer systemHITACHI LTD·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Akio Tatsumi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →