Inventor · disambiguated record
Yuichi Igarashi
Also filed as: IGARASHI YUICHI
16 granted patents·7 pending applications·95 citations·filing 1980–2024
89Inventor score
Top patents by PatentIndex Score
23 records- 0178US11764780B2Superconducting circuitNEC CORP·Filed 2022·Granted Sep 19, 2023·1 cites·14 claims
- 0278US9472707B2Infrared detectorNEC CORP·Filed 2013·Granted Oct 18, 2016·2 cites·11 claims
- 0377US5734348ASurveying system using GPSNIKON CORP·Filed 1996·Granted Mar 31, 1998·74 cites·21 claims
- 0471US10494035B2Vehicle body lower structureNISSAN MOTOR·Filed 2016·Granted Dec 3, 2019·3 cites·9 claims
- 0564US10565224B2Data provision apparatus and data provision methodHITACHI LTD·Filed 2017·Granted Feb 18, 2020·1 cites·6 claims
- 0662US11238673B2Automatic inspection system and method for controlling automatic inspection systemHITACHI LTD·Filed 2018·Granted Feb 1, 2022·1 cites·5 claims
- 0762US2024429309A1Quantum device and quantum device manufacturing methodNEC CORP·Filed 2024·Application pending·0 cites
- 0860US2024062089A1Quantum device and configuration method thereofNEC CORP·Filed 2023·Application pending·0 cites
- 0956US2025024355A1Communication control system and communication control methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 1056US2024106553A1Wireless Communication Environment Evaluation Method and SystemHITACHI LTD·Filed 2023·Application pending·0 cites
- 1152US12344321B2Vehicle body structureNISSAN NORTH AMERICA INC·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 1251US2023021828A1Maintenance support systemHITACHI LTD·Filed 2022·Application pending·0 cites
- 1349US11489084B2Photodetection elementNEC CORP·Filed 2018·Granted Nov 1, 2022·0 cites·17 claims
- 1444US4450571ATwo-way signal transmission and one-way DC power supply using a single line pairIWATSU ELECTRIC CO LTD·Filed 1981·Granted May 22, 1984·10 cites·2 claims
- 1544US2021382491A1Self-propelled inspection robotHITACHI LTD·Filed 2021·Application pending·0 cites
- 1642US2022397908A1Self-propelled inspection device and equipment inspection systemHITACHI LTD·Filed 2020·Application pending·0 cites
- 1741US11190950B2Communication system, communication management method, and network management apparatusHITACHI LTD·Filed 2017·Granted Nov 30, 2021·0 cites·11 claims
- 1841US11133880B2Computer system, method for estimating radio wave propagation characteristic in space, and computerHITACHI LTD·Filed 2020·Granted Sep 28, 2021·0 cites·9 claims
- 1940US10819798B2On-site systemHITACHI LTD·Filed 2016·Granted Oct 27, 2020·0 cites·1 claims
- 2040US10819600B2Data collection apparatus and data collection methodHITACHI LTD·Filed 2018·Granted Oct 27, 2020·0 cites·13 claims
- 2134US10795343B2Data providing apparatus and data providing methodHITACHI LTD·Filed 2019·Granted Oct 6, 2020·0 cites·8 claims
- 2234US4378575ATape cassette deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Mar 29, 1983·2 cites·9 claims
- 2326US4368493ATape cassette deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jan 11, 1983·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →