Inventor · disambiguated record
Haruo Ogiwara
Also filed as: OGIWARA HARUO
3 granted patents·1 pending application·122 citations·filing 1977–2024
70Inventor score
Top patents by PatentIndex Score
4 records- 0192US4507721ADC-DC Converter for remote power feedingNIPPON TELEGRAPH & TELEPHONE·Filed 1983·Granted Mar 26, 1985·104 cites·4 claims
- 0281US2024342958A1Injection molding pellet and pellet producing methodNISSEI PLASTICS IND CO·Filed 2024·Application pending·0 cites
- 0366US12325165B2Injection screw for rigid vinyl chlorideNISSEI PLASTICS IND CO·Filed 2023·Granted Jun 10, 2025·0 cites·3 claims
- 0465US4143937APhase shifter for hologram recordingNIPPON TELEGRAPH & TELEPHONE·Filed 1977·Granted Mar 13, 1979·18 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →