Inventor · disambiguated record
Yasumasa Idei
Also filed as: IDEI YASUMASA
7 granted patents·113 citations·filing 1986–1999
86Inventor score
Top patents by PatentIndex Score
7 records- 0175US4966101AFluidized bed apparatusUBE INDUSTRIES·Filed 1989·Granted Oct 30, 1990·36 cites·13 claims
- 0275US4815418ATwo fluidized bed type boilerUBE INDUSTRIES·Filed 1988·Granted Mar 28, 1989·31 cites·13 claims
- 0363US4733619APowder feederUBE INDUSTRIES·Filed 1986·Granted Mar 29, 1988·15 cites·8 claims
- 0454US6360678B1Method and device for disposing of scrapped gas containerFUJI CAR MFG·Filed 1999·Granted Mar 26, 2002·15 cites·10 claims
- 0547US4863488ASolid fuelsUBE INDUSTRIES·Filed 1987·Granted Sep 5, 1989·8 cites·6 claims
- 0630US4768468AMethod of controlling a fluidized bed boilerUBE INDUSTRIES·Filed 1987·Granted Sep 6, 1988·3 cites·3 claims
- 0729US4800846AMethod of controlling a fluidized bed boilerUBE INDUSTRIES·Filed 1988·Granted Jan 31, 1989·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →