Inventor · disambiguated record
Norio Iwama
Also filed as: IWAMA NORIO
5 granted patents·130 citations·filing 1974–1993
83Inventor score
Top patents by PatentIndex Score
5 records- 0190US4467407AMulti-level inverterTOYODA CHUO KENKYUSHO KK·Filed 1982·Granted Aug 21, 1984·51 cites·13 claims
- 0279US4641075AMethod of and apparatus for controlling current of inverterTOYODA CHUO KENKYUSHO KK·Filed 1984·Granted Feb 3, 1987·29 cites·18 claims
- 0365US5412584ADynamic system diagnosing apparatus, tire air pressure diagnosing apparatus and vehicle body weight change detecting apparatus using sameTOYODA CHUO KENKYUSHO KK·Filed 1993·Granted May 2, 1995·24 cites·30 claims
- 0457US4722042AMethod of controlling current of inverter for optimum setting of switching modesTOYODA CHUO KENKYUSHO KK·Filed 1986·Granted Jan 26, 1988·19 cites·20 claims
- 0537US3942577AMethod and apparatus for controlling electromagnetic castingTOYOTA MOTOR CO LTD·Filed 1974·Granted Mar 9, 1976·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →