Inventor · disambiguated record
Toshihiko Sekizawa
Also filed as: SEKIZAWA TOSHIHIKO
4 granted patents·178 citations·filing 1989–2000
81Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0184US6456909B1Control apparatus of electric vehicleHITACHI LTD·Filed 2000·Granted Sep 24, 2002·47 cites·11 claims
- 0279US5410651AProgram loading method and system for distributed processing systemHITACHI LTD·Filed 1993·Granted Apr 25, 1995·90 cites·9 claims
- 0372US4900992AApparatus and method for controlling electric carHITACHI LTD·Filed 1989·Granted Feb 13, 1990·26 cites·18 claims
- 0443US5313632AMethod for processing data in a distributed processing systemHITACHI LTD·Filed 1992·Granted May 17, 1994·15 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →