Inventor · disambiguated record
Haruhiko Hasegawa
Also filed as: HASEGAWA HARUHIKO
7 granted patents·6 pending applications·29 citations·filing 2001–2024
80Inventor score
Top patents by PatentIndex Score
13 records- 0192US10520029B2Structure with thermoplastic elastomer enveloping layer, bearing, and drive moduleSEIKO INSTR INC·Filed 2018·Granted Dec 31, 2019·9 cites·21 claims
- 0288US10550893B2Rolling bearingSEIKO INSTR INC·Filed 2018·Granted Feb 4, 2020·5 cites·8 claims
- 0379US7161751B2Optical module and camera moduleSEIKO INSTR INC·Filed 2005·Granted Jan 9, 2007·9 cites·20 claims
- 0473US12454983B2Rolling bearing, rotating device, and method for manufacturing rolling bearingSEIKO INSTR INC·Filed 2024·Granted Oct 28, 2025·0 cites·11 claims
- 0559US12338860B2Rolling bearing, rotating device, and method for manufacturing rolling bearingSEIKO INSTR INC·Filed 2022·Granted Jun 24, 2025·0 cites·7 claims
- 0659US8279553B2Rolling bearing, bearing device and information recording and reproducing deviceHASEGAWA HARUHIKO·Filed 2011·Granted Oct 2, 2012·2 cites·10 claims
- 0757US2025027536A1Rolling bearing, rotating device, and method for manufacturing rolling bearingSEIKO INSTR INC·Filed 2024·Application pending·0 cites
- 0847US6979935B2Piezoelectric motor and electronic equipment with piezoelectric motorSEIKO INSTR INC·Filed 2003·Granted Dec 27, 2005·4 cites·22 claims
- 0940US2005017159A1Electronic apparatus having movable readable memberFiled 2004·Application pending·0 cites
- 1039US2005178226A1Gear transmitting device and electronic apparatusFiled 2005·Application pending·0 cites
- 1137US2002070334A1Electronic apparatus having position detecting apparatusFiled 2001·Application pending·0 cites
- 1236US2005207026A1Optical module and camera moduleSATODATE TAKAYUKI·Filed 2005·Application pending·0 cites
- 1336US2002146227A1Collimator block for optical functional moduleFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →