Inventor · disambiguated record
Kazumasa Murakami
Also filed as: MURAKAMI KAZUMASA
16 granted patents·3 pending applications·571 citations·filing 1975–2024
93Inventor score
Top patents by PatentIndex Score
19 records- 0198US11248957B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2021·Granted Feb 15, 2022·9 cites·16 claims
- 0297US11747202B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2022·Granted Sep 5, 2023·3 cites·12 claims
- 0396US4556873AFire alarm systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Dec 3, 1985·121 cites·10 claims
- 0491US6144993ABuilding automation system using common platform program and common function package for controlling facility loads and monitoring terminalsMATSUSHITA ELECTRIC WORKS LTD·Filed 1997·Granted Nov 7, 2000·295 cites·6 claims
- 0590US11561133B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2022·Granted Jan 24, 2023·1 cites·5 claims
- 0689US4692750AFire alarm systemMATSUSHITA ELECTRIC WORKS LTD·Filed 1986·Granted Sep 8, 1987·101 cites·11 claims
- 0787US2024385042A1Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 0887US2025020508A1Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2024·Application pending·0 cites
- 0985US12085446B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2023·Granted Sep 10, 2024·0 cites·10 claims
- 1085US11762211B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2020·Granted Sep 19, 2023·1 cites·8 claims
- 1184US12140476B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2023·Granted Nov 12, 2024·0 cites·36 claims
- 1284US11828651B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2022·Granted Nov 28, 2023·0 cites·10 claims
- 1383US11566940B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2020·Granted Jan 31, 2023·1 cites·18 claims
- 1475US12140776B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2023·Granted Nov 12, 2024·0 cites·15 claims
- 1575US4359625AMethod of preheating immersion nozzle for continuous castingNIPPON CRUCIBLE CO·Filed 1979·Granted Nov 16, 1982·13 cites·2 claims
- 1671US2023185102A1Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2023·Application pending·0 cites
- 1769US4059662AMethod of making immersion nozzle and long stopper for continuous casting of steelNIPPON CRUCIBLE CO·Filed 1975·Granted Nov 22, 1977·10 cites·6 claims
- 1868US11609434B2Spectrometer moduleHAMAMATSU PHOTONICS KK·Filed 2021·Granted Mar 21, 2023·0 cites·15 claims
- 1960US4610012ASignal transmission system featuring bidirectional transmission of different signal types over a common transmission line connecting a central unit and a plurality of terminal unitsMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Sep 2, 1986·16 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →