Inventor
FUJITA YUJI
JP121 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JTEKT CORP
11 patentsUS10126147B2Nov 13, 2018
Rotation angle detection device
JTEKT CORP7 citations84
US12286171B2Apr 29, 2025
Steering control device, vehicle power source system, and vehicle
JTEKT CORP2 citations73
US11505240B2Nov 22, 2022
Steering control device
JTEKT CORP3 citations73
US11208143B2Dec 28, 2021
Control device for steering mechanism
JTEKT CORP3 citations73
US11027772B2Jun 8, 2021
Motor controller
JTEKT CORP2 citations73
US10266198B2Apr 23, 2019
Motor control device
JTEKT CORP4 citations73
US11919579B2Mar 5, 2024
Power supply system
JTEKT CORP2 citations71
US11251732B2Feb 15, 2022
Motor control device and motor control method
JTEKT CORP4 citations71
US9744994B2Aug 29, 2017
Steering system
JTEKT CORP2 citations67
US12214831B2Feb 4, 2025
Turning control device
JTEKT CORP1 citations63
US12214830B2Feb 4, 2025
Steering control device
JTEKT CORP1 citations63
HITACHI LTD
7 patentsUS6555052B2Apr 29, 2003
Electron device and semiconductor device
HITACHI LTD42 citations95
US6774490B2Aug 10, 2004
Electronic device
HITACHI LTD22 citations91
US6589802B1Jul 8, 2003
Packaging structure and method of packaging electronic parts
HITACHI LTD24 citations87
US6950276B2Sep 27, 2005
Disk drive motor and disk drive storage device incorporating same
HITACHI LTD8 citations74
US5175711ADec 29, 1992
Surface acoustic wave apparatus and method of productivity and adjustment of the same
HITACHI LTD15 citations74
US4918349AApr 17, 1990
Surface acoustic wave device having apodized transducer provided with irregular pitch electrode group
HITACHI LTD16 citations74
US4500807AFeb 19, 1985
Surface acoustic wave transmission device for a low frequency signal below 30 MHz
HITACHI LTD12 citations73
TONEN CORP
5 patentsUS5244970ASep 14, 1993
Modified polyolefin-containing thermoplastic resin composition
TONEN CORP27 citations90
US5444119AAug 22, 1995
Thermoplastic resin composition
TONEN CORP8 citations72
US5367020ANov 22, 1994
Thermoplastic resin composition
TONEN CORP14 citations72
US5298557AMar 29, 1994
Thermoplastic resin composition
TONEN CORP8 citations72
US5166273ANov 24, 1992
Method of producing modified polyolefin
TONEN CORP7 citations72
MAXELL LTD
4 patentsNEC CORP
2 patentsKOHJIN CO
2 patentsJAPAN POLYCHEM CORP
2 patentsNIDEC SANKYO CORP
2 patentsTONEN SEKIYUKAGAKU KK
2 patentsSANKYO SEIKI SEISAKUSHO KK
1 patentTOA NENRYO KOGYO KK
1 patentSHINETSU CHEMICAL CO
1 patentKANSAI NIPPON ELECTRIC
1 patentHITACHI MEDIA ELECTRON KK
1 patentNEC ELECTRONICS CORP
1 patentHITACHI GLOBAL STORAGE TECH
1 patentOMRON TATEISI ELECTRONICS CO
1 patentFUJITA YUJI
1 patentKIKUSUI ELECTRONICS
1 patentTOYOTA MOTOR CO LTD
1 patentTONEN SEKIYUKAGEKU K K
1 patentDANJO YASUYUKI
1 patentShowing the top 50 of 121 patents by PatentIndex Score.