Inventor · disambiguated record
Masataka Hirai
Also filed as: HIRAI MASATAKA
4 granted patents·4 pending applications·51 citations·filing 1973–2024
71Inventor score
Top patents by PatentIndex Score
8 records- 0178US4202475AMethod and apparatus for cutting optical fibersNIPPON TELEGRAPH & TELEPHONE·Filed 1978·Granted May 13, 1980·36 cites·6 claims
- 0271US3982906AProduction of aluminum-aluminum oxide dispersion composite conductive material and product thereofNIPPON TELEGRAPH & TELEPHONE·Filed 1973·Granted Sep 28, 1976·15 cites·9 claims
- 0361US2025085418A1Vehicle position estimating device, vehicle position estimating system, and vehicle position estimating methodDENSO CORP·Filed 2024·Application pending·0 cites
- 0455US2024336278A1Vehicle control systemDENSO CORP·Filed 2024·Application pending·0 cites
- 0543US11893897B2Movement space information processing system, movement space information processing method, and communication deviceDENSO CORP·Filed 2021·Granted Feb 6, 2024·0 cites·14 claims
- 0643US2021026375A1Aircraft and aircraft guidance systemSOKEN INC·Filed 2020·Application pending·0 cites
- 0740US2020278697A1Thruster controller and attitude controllerDENSO CORP·Filed 2020·Application pending·0 cites
- 0839US11393221B2Location estimation apparatus and location estimation systemDENSO CORP·Filed 2019·Granted Jul 19, 2022·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →