Inventor · disambiguated record
Shigeo Arai
Also filed as: ARAI SHIGEO
4 granted patents·2 pending applications·35 citations·filing 1986–2025
72Inventor score
Top patents by PatentIndex Score
6 records- 0184US11171395B2Transmission line and air bridge structureANRITSU CORP·Filed 2020·Granted Nov 9, 2021·3 cites·15 claims
- 0265US11860110B2Article inspection apparatus using spectrum analyzerANRITSU CORP·Filed 2022·Granted Jan 2, 2024·0 cites·12 claims
- 0358US2025283758A1Spectroscopic measurement device and article inspection device including the sameANRITSU CORP·Filed 2025·Application pending·0 cites
- 0443US6442167B1Method and apparatus for communications of frame relay dataHITACHI LTD·Filed 1998·Granted Aug 27, 2002·18 cites·11 claims
- 0541US2002181399A1Method and apparatus for communications of frame relay dataHITACHI LTD·Filed 2002·Application pending·0 cites
- 0639US4972572AIC sheet cutting press and IC sheet processing apparatus using the sameFUJITSU LTD·Filed 1986·Granted Nov 27, 1990·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →